25872065

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1307}}^1$

素因数の和:1456

約数の個数: 16

約数和(自身を含む): 32208192

約数和(自身を除く): 6336127

約数列:

[1, 5, 37, 107, 185, 535, 1307, 3959, 6535, 19795, 48359, 139849, 241795, 699245, 5174413, 25872065]

約数ペア:

[(1, 25872065), (5, 5174413), (37, 699245), (107, 241795), (185, 139849), (535, 48359), (1307, 19795), (3959, 6535)]