80875885

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{3511}}^1$

素因数の和:3804

約数の個数: 16

約数和(自身を含む): 103168512

約数和(自身を除く): 22292627

約数列:

[1, 5, 17, 85, 271, 1355, 3511, 4607, 17555, 23035, 59687, 298435, 951481, 4757405, 16175177, 80875885]

約数ペア:

[(1, 80875885), (5, 16175177), (17, 4757405), (85, 951481), (271, 298435), (1355, 59687), (3511, 23035), (4607, 17555)]