127354275

素因数分解:

$3^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1031}}^1$

素因数の和:1114

約数の個数: 60

約数和(自身を含む): 240003984

約数和(自身を除く): 112649709

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 61, 75, 81, 135, 183, 225, 305, 405, 549, 675, 915, 1031, 1525, 1647, 2025, 2745, 3093, 4575, 4941, 5155, 8235, 9279, 13725, 15465, 24705, 25775, 27837, 41175, 46395, 62891, 77325, 83511, 123525, 139185, 188673, 231975, 314455, 417555, 566019, 695925, 943365, 1572275, 1698057, 2087775, 2830095, 4716825, 5094171, 8490285, 14150475, 25470855, 42451425, 127354275]

約数ペア:

[(1, 127354275), (3, 42451425), (5, 25470855), (9, 14150475), (15, 8490285), (25, 5094171), (27, 4716825), (45, 2830095), (61, 2087775), (75, 1698057), (81, 1572275), (135, 943365), (183, 695925), (225, 566019), (305, 417555), (405, 314455), (549, 231975), (675, 188673), (915, 139185), (1031, 123525), (1525, 83511), (1647, 77325), (2025, 62891), (2745, 46395), (3093, 41175), (4575, 27837), (4941, 25775), (5155, 24705), (8235, 15465), (9279, 13725)]