64604125

素因数分解:

$5^3\times {\mathrm{23}}^2\times {\mathrm{977}}^1$

素因数の和:1038

約数の個数: 24

約数和(自身を含む): 84370104

約数和(自身を除く): 19765979

約数列:

[1, 5, 23, 25, 115, 125, 529, 575, 977, 2645, 2875, 4885, 13225, 22471, 24425, 66125, 112355, 122125, 516833, 561775, 2584165, 2808875, 12920825, 64604125]

約数ペア:

[(1, 64604125), (5, 12920825), (23, 2808875), (25, 2584165), (115, 561775), (125, 516833), (529, 122125), (575, 112355), (977, 66125), (2645, 24425), (2875, 22471), (4885, 13225)]