139562775

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:182

約数の個数: 144

約数和(自身を含む): 300837888

約数和(自身を除く): 161275113

約数列:

[1, 3, 5, 9, 11, 15, 17, 25, 31, 33, 45, 51, 55, 75, 85, 93, 99, 107, 153, 155, 165, 187, 225, 255, 275, 279, 321, 341, 425, 465, 495, 527, 535, 561, 765, 775, 825, 935, 963, 1023, 1177, 1275, 1395, 1581, 1605, 1683, 1705, 1819, 2325, 2475, 2635, 2675, 2805, 3069, 3317, 3531, 3825, 4675, 4743, 4815, 5115, 5457, 5797, 5885, 6975, 7905, 8025, 8415, 8525, 9095, 9951, 10593, 13175, 14025, 15345, 16371, 16585, 17391, 17655, 20009, 23715, 24075, 25575, 27285, 28985, 29425, 29853, 36487, 39525, 42075, 45475, 49755, 52173, 52965, 56389, 60027, 76725, 81855, 82925, 86955, 88275, 100045, 109461, 118575, 136425, 144925, 149265, 169167, 180081, 182435, 248775, 260865, 264825, 281945, 300135, 328383, 409275, 434775, 500225, 507501, 547305, 620279, 746325, 845835, 900405, 912175, 1304325, 1409725, 1500675, 1641915, 1860837, 2537505, 2736525, 3101395, 4229175, 4502025, 5582511, 8209575, 9304185, 12687525, 15506975, 27912555, 46520925, 139562775]

約数ペア:

[(1, 139562775), (3, 46520925), (5, 27912555), (9, 15506975), (11, 12687525), (15, 9304185), (17, 8209575), (25, 5582511), (31, 4502025), (33, 4229175), (45, 3101395), (51, 2736525), (55, 2537505), (75, 1860837), (85, 1641915), (93, 1500675), (99, 1409725), (107, 1304325), (153, 912175), (155, 900405), (165, 845835), (187, 746325), (225, 620279), (255, 547305), (275, 507501), (279, 500225), (321, 434775), (341, 409275), (425, 328383), (465, 300135), (495, 281945), (527, 264825), (535, 260865), (561, 248775), (765, 182435), (775, 180081), (825, 169167), (935, 149265), (963, 144925), (1023, 136425), (1177, 118575), (1275, 109461), (1395, 100045), (1581, 88275), (1605, 86955), (1683, 82925), (1705, 81855), (1819, 76725), (2325, 60027), (2475, 56389), (2635, 52965), (2675, 52173), (2805, 49755), (3069, 45475), (3317, 42075), (3531, 39525), (3825, 36487), (4675, 29853), (4743, 29425), (4815, 28985), (5115, 27285), (5457, 25575), (5797, 24075), (5885, 23715), (6975, 20009), (7905, 17655), (8025, 17391), (8415, 16585), (8525, 16371), (9095, 15345), (9951, 14025), (10593, 13175)]