25109165

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2339}}^1$

素因数の和:2476

約数の個数: 16

約数和(自身を含む): 32011200

約数和(自身を除く): 6902035

約数列:

[1, 5, 19, 95, 113, 565, 2147, 2339, 10735, 11695, 44441, 222205, 264307, 1321535, 5021833, 25109165]

約数ペア:

[(1, 25109165), (5, 5021833), (19, 1321535), (95, 264307), (113, 222205), (565, 44441), (2147, 11695), (2339, 10735)]