13075575

素因数分解:

$3^1\times 5^2\times {\mathrm{313}}^1\times {\mathrm{557}}^1$

素因数の和:883

約数の個数: 24

約数和(自身を含む): 21726288

約数和(自身を除く): 8650713

約数列:

[1, 3, 5, 15, 25, 75, 313, 557, 939, 1565, 1671, 2785, 4695, 7825, 8355, 13925, 23475, 41775, 174341, 523023, 871705, 2615115, 4358525, 13075575]

約数ペア:

[(1, 13075575), (3, 4358525), (5, 2615115), (15, 871705), (25, 523023), (75, 174341), (313, 41775), (557, 23475), (939, 13925), (1565, 8355), (1671, 7825), (2785, 4695)]