70291028375

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{1277}}^1\times {\mathrm{25903}}^1$

素因数の和:27212

約数の個数: 32

約数和(自身を含む): 92959716096

約数和(自身を除く): 22668687721

約数列:

[1, 5, 17, 25, 85, 125, 425, 1277, 2125, 6385, 21709, 25903, 31925, 108545, 129515, 159625, 440351, 542725, 647575, 2201755, 2713625, 3237875, 11008775, 33078131, 55043875, 165390655, 562328227, 826953275, 2811641135, 4134766375, 14058205675, 70291028375]

約数ペア:

[(1, 70291028375), (5, 14058205675), (17, 4134766375), (25, 2811641135), (85, 826953275), (125, 562328227), (425, 165390655), (1277, 55043875), (2125, 33078131), (6385, 11008775), (21709, 3237875), (25903, 2713625), (31925, 2201755), (108545, 647575), (129515, 542725), (159625, 440351)]