1892351175

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:258

約数の個数: 192

約数和(自身を含む): 3968745984

約数和(自身を除く): 2076394809

約数列:

[1, 3, 5, 11, 13, 15, 17, 25, 33, 39, 51, 55, 65, 75, 85, 97, 107, 143, 165, 187, 195, 221, 255, 275, 291, 321, 325, 425, 429, 485, 535, 561, 663, 715, 825, 935, 975, 1067, 1105, 1177, 1261, 1275, 1391, 1455, 1605, 1649, 1819, 2145, 2425, 2431, 2675, 2805, 3201, 3315, 3531, 3575, 3783, 4173, 4675, 4947, 5335, 5457, 5525, 5885, 6305, 6955, 7275, 7293, 8025, 8245, 9095, 10379, 10725, 12155, 13871, 14025, 15301, 16005, 16575, 17655, 18139, 18915, 20009, 20865, 21437, 23647, 24735, 26675, 27285, 29425, 31137, 31525, 34775, 36465, 41225, 41613, 45475, 45903, 51895, 54417, 60027, 60775, 64311, 69355, 70941, 76505, 80025, 88275, 90695, 94575, 100045, 104325, 107185, 114169, 118235, 123675, 134927, 136425, 155685, 176443, 182325, 208065, 229515, 235807, 259475, 260117, 272085, 300135, 321555, 342507, 346775, 354705, 382525, 404781, 453475, 500225, 529329, 535925, 570845, 591175, 674635, 707421, 778425, 780351, 882215, 1040325, 1147575, 1179035, 1300585, 1360425, 1484197, 1500675, 1607775, 1712535, 1773525, 1940873, 2023905, 2293759, 2646645, 2854225, 3373175, 3537105, 3901755, 4411075, 4452591, 5822619, 5895175, 6502925, 6881277, 7420985, 8562675, 9704365, 10119525, 11468795, 13233225, 17685525, 19508775, 22262955, 25231349, 29113095, 34406385, 37104925, 48521825, 57343975, 75694047, 111314775, 126156745, 145565475, 172031925, 378470235, 630783725, 1892351175]

約数ペア:

[(1, 1892351175), (3, 630783725), (5, 378470235), (11, 172031925), (13, 145565475), (15, 126156745), (17, 111314775), (25, 75694047), (33, 57343975), (39, 48521825), (51, 37104925), (55, 34406385), (65, 29113095), (75, 25231349), (85, 22262955), (97, 19508775), (107, 17685525), (143, 13233225), (165, 11468795), (187, 10119525), (195, 9704365), (221, 8562675), (255, 7420985), (275, 6881277), (291, 6502925), (321, 5895175), (325, 5822619), (425, 4452591), (429, 4411075), (485, 3901755), (535, 3537105), (561, 3373175), (663, 2854225), (715, 2646645), (825, 2293759), (935, 2023905), (975, 1940873), (1067, 1773525), (1105, 1712535), (1177, 1607775), (1261, 1500675), (1275, 1484197), (1391, 1360425), (1455, 1300585), (1605, 1179035), (1649, 1147575), (1819, 1040325), (2145, 882215), (2425, 780351), (2431, 778425), (2675, 707421), (2805, 674635), (3201, 591175), (3315, 570845), (3531, 535925), (3575, 529329), (3783, 500225), (4173, 453475), (4675, 404781), (4947, 382525), (5335, 354705), (5457, 346775), (5525, 342507), (5885, 321555), (6305, 300135), (6955, 272085), (7275, 260117), (7293, 259475), (8025, 235807), (8245, 229515), (9095, 208065), (10379, 182325), (10725, 176443), (12155, 155685), (13871, 136425), (14025, 134927), (15301, 123675), (16005, 118235), (16575, 114169), (17655, 107185), (18139, 104325), (18915, 100045), (20009, 94575), (20865, 90695), (21437, 88275), (23647, 80025), (24735, 76505), (26675, 70941), (27285, 69355), (29425, 64311), (31137, 60775), (31525, 60027), (34775, 54417), (36465, 51895), (41225, 45903), (41613, 45475)]