25056521

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{881}}^1$

素因数の和:1144

約数の個数: 16

約数和(自身を含む): 30481920

約数和(自身を除く): 5425399

約数列:

[1, 7, 17, 119, 239, 881, 1673, 4063, 6167, 14977, 28441, 104839, 210559, 1473913, 3579503, 25056521]

約数ペア:

[(1, 25056521), (7, 3579503), (17, 1473913), (119, 210559), (239, 104839), (881, 28441), (1673, 14977), (4063, 6167)]