56660825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{557}}^1$

素因数の和:893

約数の個数: 24

約数和(自身を含む): 76042008

約数和(自身を除く): 19381183

約数列:

[1, 5, 13, 25, 65, 313, 325, 557, 1565, 2785, 4069, 7241, 7825, 13925, 20345, 36205, 101725, 174341, 181025, 871705, 2266433, 4358525, 11332165, 56660825]

約数ペア:

[(1, 56660825), (5, 11332165), (13, 4358525), (25, 2266433), (65, 871705), (313, 181025), (325, 174341), (557, 101725), (1565, 36205), (2785, 20345), (4069, 13925), (7241, 7825)]