57708625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2089}}^1$

素因数の和:2134

約数の個数: 32

約数和(自身を含む): 82162080

約数和(自身を除く): 24453455

約数列:

[1, 5, 13, 17, 25, 65, 85, 125, 221, 325, 425, 1105, 1625, 2089, 2125, 5525, 10445, 27157, 27625, 35513, 52225, 135785, 177565, 261125, 461669, 678925, 887825, 2308345, 3394625, 4439125, 11541725, 57708625]

約数ペア:

[(1, 57708625), (5, 11541725), (13, 4439125), (17, 3394625), (25, 2308345), (65, 887825), (85, 678925), (125, 461669), (221, 261125), (325, 177565), (425, 135785), (1105, 52225), (1625, 35513), (2089, 27625), (2125, 27157), (5525, 10445)]