123201675

素因数分解:

$3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{4933}}^1$

素因数の和:4989

約数の個数: 48

約数和(自身を含む): 232490080

約数和(自身を除く): 109288405

約数列:

[1, 3, 5, 9, 15, 25, 27, 37, 45, 75, 111, 135, 185, 225, 333, 555, 675, 925, 999, 1665, 2775, 4933, 4995, 8325, 14799, 24665, 24975, 44397, 73995, 123325, 133191, 182521, 221985, 369975, 547563, 665955, 912605, 1109925, 1642689, 2737815, 3329775, 4563025, 4928067, 8213445, 13689075, 24640335, 41067225, 123201675]

約数ペア:

[(1, 123201675), (3, 41067225), (5, 24640335), (9, 13689075), (15, 8213445), (25, 4928067), (27, 4563025), (37, 3329775), (45, 2737815), (75, 1642689), (111, 1109925), (135, 912605), (185, 665955), (225, 547563), (333, 369975), (555, 221985), (675, 182521), (925, 133191), (999, 123325), (1665, 73995), (2775, 44397), (4933, 24975), (4995, 24665), (8325, 14799)]