15691921245

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:393

約数の個数: 288

約数和(自身を含む): 37184569344

約数和(自身を除く): 21492648099

約数列:

[1, 3, 5, 7, 9, 11, 13, 15, 21, 33, 35, 39, 45, 55, 63, 65, 77, 91, 99, 105, 117, 127, 143, 165, 169, 195, 211, 231, 273, 315, 381, 385, 429, 455, 495, 507, 585, 633, 635, 693, 715, 819, 845, 889, 1001, 1055, 1143, 1155, 1183, 1287, 1365, 1397, 1477, 1521, 1651, 1859, 1899, 1905, 2145, 2321, 2535, 2667, 2743, 3003, 3165, 3465, 3549, 4095, 4191, 4431, 4445, 4953, 5005, 5577, 5715, 5915, 6435, 6963, 6985, 7385, 7605, 8001, 8229, 8255, 9009, 9295, 9495, 9779, 10647, 11557, 11605, 12573, 13013, 13293, 13335, 13715, 14859, 15015, 16247, 16731, 17745, 18161, 19201, 20889, 20955, 21463, 22155, 24687, 24765, 26797, 27885, 29337, 30173, 34671, 34815, 35659, 39039, 40005, 41145, 45045, 48741, 48895, 53235, 54483, 57603, 57785, 62865, 64389, 65065, 66465, 74295, 80391, 81235, 83655, 88011, 90519, 90805, 96005, 104013, 104445, 106977, 107315, 117117, 123435, 127127, 133985, 146223, 146685, 150241, 150865, 163449, 172809, 173355, 178295, 187579, 193167, 195195, 211211, 236093, 241173, 243705, 249613, 271557, 272415, 288015, 294767, 320931, 321945, 348361, 381381, 392249, 401955, 440055, 450723, 452595, 520065, 534885, 562737, 585585, 633633, 635635, 708279, 731115, 748839, 751205, 817245, 864045, 884301, 937895, 965835, 1045083, 1056055, 1144143, 1176747, 1180465, 1205865, 1248065, 1352169, 1357785, 1473835, 1604655, 1652651, 1688211, 1741805, 1900899, 1906905, 1961245, 2063369, 2124837, 2246517, 2253615, 2438527, 2652903, 2745743, 2813685, 3135249, 3168165, 3530241, 3541395, 3744195, 3831971, 4421505, 4528693, 4957953, 5225415, 5720715, 5883735, 6190107, 6760845, 7315581, 8237229, 8263255, 8441055, 9504495, 10316845, 10624185, 11232585, 11495913, 12192635, 13264515, 13586079, 13728715, 14873859, 15676245, 17651205, 18570321, 19159855, 21946743, 22643465, 24711687, 24789765, 26823797, 30950535, 31700851, 34487739, 36577905, 40758237, 41186145, 49815623, 57479565, 67930395, 74369295, 80471391, 92851605, 95102553, 109733715, 123558435, 134118985, 149446869, 158504255, 172438695, 203791185, 241414173, 249078115, 285307659, 348709361, 402356955, 448340607, 475512765, 747234345, 1046128083, 1207070865, 1426538295, 1743546805, 2241703035, 3138384249, 5230640415, 15691921245]

約数ペア:

[(1, 15691921245), (3, 5230640415), (5, 3138384249), (7, 2241703035), (9, 1743546805), (11, 1426538295), (13, 1207070865), (15, 1046128083), (21, 747234345), (33, 475512765), (35, 448340607), (39, 402356955), (45, 348709361), (55, 285307659), (63, 249078115), (65, 241414173), (77, 203791185), (91, 172438695), (99, 158504255), (105, 149446869), (117, 134118985), (127, 123558435), (143, 109733715), (165, 95102553), (169, 92851605), (195, 80471391), (211, 74369295), (231, 67930395), (273, 57479565), (315, 49815623), (381, 41186145), (385, 40758237), (429, 36577905), (455, 34487739), (495, 31700851), (507, 30950535), (585, 26823797), (633, 24789765), (635, 24711687), (693, 22643465), (715, 21946743), (819, 19159855), (845, 18570321), (889, 17651205), (1001, 15676245), (1055, 14873859), (1143, 13728715), (1155, 13586079), (1183, 13264515), (1287, 12192635), (1365, 11495913), (1397, 11232585), (1477, 10624185), (1521, 10316845), (1651, 9504495), (1859, 8441055), (1899, 8263255), (1905, 8237229), (2145, 7315581), (2321, 6760845), (2535, 6190107), (2667, 5883735), (2743, 5720715), (3003, 5225415), (3165, 4957953), (3465, 4528693), (3549, 4421505), (4095, 3831971), (4191, 3744195), (4431, 3541395), (4445, 3530241), (4953, 3168165), (5005, 3135249), (5577, 2813685), (5715, 2745743), (5915, 2652903), (6435, 2438527), (6963, 2253615), (6985, 2246517), (7385, 2124837), (7605, 2063369), (8001, 1961245), (8229, 1906905), (8255, 1900899), (9009, 1741805), (9295, 1688211), (9495, 1652651), (9779, 1604655), (10647, 1473835), (11557, 1357785), (11605, 1352169), (12573, 1248065), (13013, 1205865), (13293, 1180465), (13335, 1176747), (13715, 1144143), (14859, 1056055), (15015, 1045083), (16247, 965835), (16731, 937895), (17745, 884301), (18161, 864045), (19201, 817245), (20889, 751205), (20955, 748839), (21463, 731115), (22155, 708279), (24687, 635635), (24765, 633633), (26797, 585585), (27885, 562737), (29337, 534885), (30173, 520065), (34671, 452595), (34815, 450723), (35659, 440055), (39039, 401955), (40005, 392249), (41145, 381381), (45045, 348361), (48741, 321945), (48895, 320931), (53235, 294767), (54483, 288015), (57603, 272415), (57785, 271557), (62865, 249613), (64389, 243705), (65065, 241173), (66465, 236093), (74295, 211211), (80391, 195195), (81235, 193167), (83655, 187579), (88011, 178295), (90519, 173355), (90805, 172809), (96005, 163449), (104013, 150865), (104445, 150241), (106977, 146685), (107315, 146223), (117117, 133985), (123435, 127127)]