66984625

素因数分解:

$5^3\times {\mathrm{23}}^2\times {\mathrm{1013}}^1$

素因数の和:1074

約数の個数: 24

約数和(自身を含む): 87475752

約数和(自身を除く): 20491127

約数列:

[1, 5, 23, 25, 115, 125, 529, 575, 1013, 2645, 2875, 5065, 13225, 23299, 25325, 66125, 116495, 126625, 535877, 582475, 2679385, 2912375, 13396925, 66984625]

約数ペア:

[(1, 66984625), (5, 13396925), (23, 2912375), (25, 2679385), (115, 582475), (125, 535877), (529, 126625), (575, 116495), (1013, 66125), (2645, 25325), (2875, 23299), (5065, 13225)]