9902525

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{9661}}^1$

素因数の和:9712

約数の個数: 12

約数和(自身を含む): 12579924

約数和(自身を除く): 2677399

約数列:

[1, 5, 25, 41, 205, 1025, 9661, 48305, 241525, 396101, 1980505, 9902525]

約数ペア:

[(1, 9902525), (5, 1980505), (25, 396101), (41, 241525), (205, 48305), (1025, 9661)]