25872845

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2069}}^1$

素因数の和:2176

約数の個数: 16

約数和(自身を含む): 32341680

約数和(自身を除く): 6468835

約数列:

[1, 5, 41, 61, 205, 305, 2069, 2501, 10345, 12505, 84829, 126209, 424145, 631045, 5174569, 25872845]

約数ペア:

[(1, 25872845), (5, 5174569), (41, 631045), (61, 424145), (205, 126209), (305, 84829), (2069, 12505), (2501, 10345)]