53527825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{164701}}^1$

素因数の和:164724

約数の個数: 12

約数和(自身を含む): 71480668

約数和(自身を除く): 17952843

約数列:

[1, 5, 13, 25, 65, 325, 164701, 823505, 2141113, 4117525, 10705565, 53527825]

約数ペア:

[(1, 53527825), (5, 10705565), (13, 4117525), (25, 2141113), (65, 823505), (325, 164701)]