42526625

素因数分解:

$5^3\times {\mathrm{521}}^1\times {\mathrm{653}}^1$

素因数の和:1189

約数の個数: 16

約数和(自身を含む): 53256528

約数和(自身を除く): 10729903

約数列:

[1, 5, 25, 125, 521, 653, 2605, 3265, 13025, 16325, 65125, 81625, 340213, 1701065, 8505325, 42526625]

約数ペア:

[(1, 42526625), (5, 8505325), (25, 1701065), (125, 340213), (521, 81625), (653, 65125), (2605, 16325), (3265, 13025)]