57540125

素因数分解:

$5^3\times {\mathrm{569}}^1\times {\mathrm{809}}^1$

素因数の和:1393

約数の個数: 16

約数和(自身を含む): 72025200

約数和(自身を除く): 14485075

約数列:

[1, 5, 25, 125, 569, 809, 2845, 4045, 14225, 20225, 71125, 101125, 460321, 2301605, 11508025, 57540125]

約数ペア:

[(1, 57540125), (5, 11508025), (25, 2301605), (125, 460321), (569, 101125), (809, 71125), (2845, 20225), (4045, 14225)]