140951265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3331}}^1$

素因数の和:3390

約数の個数: 64

約数和(自身を含む): 286605312

約数和(自身を除く): 145654047

約数列:

[1, 3, 5, 7, 13, 15, 21, 31, 35, 39, 65, 91, 93, 105, 155, 195, 217, 273, 403, 455, 465, 651, 1085, 1209, 1365, 2015, 2821, 3255, 3331, 6045, 8463, 9993, 14105, 16655, 23317, 42315, 43303, 49965, 69951, 103261, 116585, 129909, 216515, 303121, 309783, 349755, 516305, 649545, 722827, 909363, 1342393, 1515605, 1548915, 2168481, 3614135, 4027179, 4546815, 6711965, 9396751, 10842405, 20135895, 28190253, 46983755, 140951265]

約数ペア:

[(1, 140951265), (3, 46983755), (5, 28190253), (7, 20135895), (13, 10842405), (15, 9396751), (21, 6711965), (31, 4546815), (35, 4027179), (39, 3614135), (65, 2168481), (91, 1548915), (93, 1515605), (105, 1342393), (155, 909363), (195, 722827), (217, 649545), (273, 516305), (403, 349755), (455, 309783), (465, 303121), (651, 216515), (1085, 129909), (1209, 116585), (1365, 103261), (2015, 69951), (2821, 49965), (3255, 43303), (3331, 42315), (6045, 23317), (8463, 16655), (9993, 14105)]