1011818115

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:207

約数の個数: 256

約数和(自身を含む): 2433024000

約数和(自身を除く): 1421205885

約数列:

[1, 3, 5, 7, 9, 11, 15, 19, 21, 27, 33, 35, 45, 47, 55, 57, 63, 77, 95, 99, 105, 109, 133, 135, 141, 165, 171, 189, 209, 231, 235, 285, 297, 315, 327, 329, 385, 399, 423, 495, 513, 517, 545, 627, 665, 693, 705, 763, 855, 893, 945, 981, 987, 1045, 1155, 1197, 1199, 1269, 1463, 1485, 1551, 1635, 1645, 1881, 1995, 2071, 2079, 2115, 2289, 2565, 2585, 2679, 2943, 2961, 3135, 3465, 3591, 3597, 3619, 3815, 4389, 4465, 4653, 4905, 4935, 5123, 5643, 5985, 5995, 6213, 6251, 6345, 6867, 7315, 7755, 8037, 8393, 8883, 9405, 9823, 10355, 10395, 10791, 10857, 11445, 13167, 13395, 13959, 14497, 14715, 14805, 15369, 17955, 17985, 18095, 18639, 18753, 20601, 21945, 22781, 23265, 24111, 25179, 25615, 28215, 29469, 31065, 31255, 32373, 32571, 34335, 35861, 39501, 40185, 41965, 43491, 44415, 46107, 49115, 53955, 54285, 55917, 56259, 56353, 65835, 68343, 68761, 69795, 72485, 75537, 76845, 88407, 93195, 93765, 97337, 97713, 103005, 107583, 113905, 120555, 125895, 130473, 138321, 147345, 159467, 161865, 162855, 168777, 169059, 179305, 197505, 205029, 206283, 217455, 226611, 230535, 265221, 279585, 281295, 281765, 292011, 322749, 341715, 343805, 377685, 391419, 394471, 442035, 478401, 486685, 488565, 507177, 537915, 615087, 618849, 652365, 681359, 691605, 797335, 843885, 845295, 876033, 968247, 1025145, 1031415, 1070707, 1133055, 1183413, 1326105, 1435203, 1460055, 1521531, 1613745, 1856547, 1957095, 1972355, 2044077, 2392005, 2535885, 2628099, 3075435, 3094245, 3212121, 3406795, 3550239, 4305609, 4380165, 4841235, 5353535, 5917065, 6132231, 7176015, 7494949, 7607655, 9282735, 9636363, 10220385, 10650717, 13140495, 16060605, 17751195, 18396693, 21528045, 22484847, 28909089, 30661155, 37474745, 48181815, 53253585, 67454541, 91983465, 112424235, 144545445, 202363623, 337272705, 1011818115]

約数ペア:

[(1, 1011818115), (3, 337272705), (5, 202363623), (7, 144545445), (9, 112424235), (11, 91983465), (15, 67454541), (19, 53253585), (21, 48181815), (27, 37474745), (33, 30661155), (35, 28909089), (45, 22484847), (47, 21528045), (55, 18396693), (57, 17751195), (63, 16060605), (77, 13140495), (95, 10650717), (99, 10220385), (105, 9636363), (109, 9282735), (133, 7607655), (135, 7494949), (141, 7176015), (165, 6132231), (171, 5917065), (189, 5353535), (209, 4841235), (231, 4380165), (235, 4305609), (285, 3550239), (297, 3406795), (315, 3212121), (327, 3094245), (329, 3075435), (385, 2628099), (399, 2535885), (423, 2392005), (495, 2044077), (513, 1972355), (517, 1957095), (545, 1856547), (627, 1613745), (665, 1521531), (693, 1460055), (705, 1435203), (763, 1326105), (855, 1183413), (893, 1133055), (945, 1070707), (981, 1031415), (987, 1025145), (1045, 968247), (1155, 876033), (1197, 845295), (1199, 843885), (1269, 797335), (1463, 691605), (1485, 681359), (1551, 652365), (1635, 618849), (1645, 615087), (1881, 537915), (1995, 507177), (2071, 488565), (2079, 486685), (2115, 478401), (2289, 442035), (2565, 394471), (2585, 391419), (2679, 377685), (2943, 343805), (2961, 341715), (3135, 322749), (3465, 292011), (3591, 281765), (3597, 281295), (3619, 279585), (3815, 265221), (4389, 230535), (4465, 226611), (4653, 217455), (4905, 206283), (4935, 205029), (5123, 197505), (5643, 179305), (5985, 169059), (5995, 168777), (6213, 162855), (6251, 161865), (6345, 159467), (6867, 147345), (7315, 138321), (7755, 130473), (8037, 125895), (8393, 120555), (8883, 113905), (9405, 107583), (9823, 103005), (10355, 97713), (10395, 97337), (10791, 93765), (10857, 93195), (11445, 88407), (13167, 76845), (13395, 75537), (13959, 72485), (14497, 69795), (14715, 68761), (14805, 68343), (15369, 65835), (17955, 56353), (17985, 56259), (18095, 55917), (18639, 54285), (18753, 53955), (20601, 49115), (21945, 46107), (22781, 44415), (23265, 43491), (24111, 41965), (25179, 40185), (25615, 39501), (28215, 35861), (29469, 34335), (31065, 32571), (31255, 32373)]