128520453625

素因数分解:

$5^3\times {\mathrm{7151}}^1\times {\mathrm{143779}}^1$

素因数の和:150945

約数の個数: 16

約数和(自身を含む): 160417071360

約数和(自身を除く): 31896617735

約数列:

[1, 5, 25, 125, 7151, 35755, 143779, 178775, 718895, 893875, 3594475, 17972375, 1028163629, 5140818145, 25704090725, 128520453625]

約数ペア:

[(1, 128520453625), (5, 25704090725), (25, 5140818145), (125, 1028163629), (7151, 17972375), (35755, 3594475), (143779, 893875), (178775, 718895)]