202125025

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{132541}}^1$

素因数の和:132612

約数の個数: 12

約数和(自身を含む): 254745724

約数和(自身を除く): 52620699

約数列:

[1, 5, 25, 61, 305, 1525, 132541, 662705, 3313525, 8085001, 40425005, 202125025]

約数ペア:

[(1, 202125025), (5, 40425005), (25, 8085001), (61, 3313525), (305, 662705), (1525, 132541)]