4865222005

素因数分解:

$5^1\times 7^2\times {\mathrm{19858049}}^1$

素因数の和:19858068

約数の個数: 12

約数和(自身を含む): 6791453100

約数和(自身を除く): 1926231095

約数列:

[1, 5, 7, 35, 49, 245, 19858049, 99290245, 139006343, 695031715, 973044401, 4865222005]

約数ペア:

[(1, 4865222005), (5, 973044401), (7, 695031715), (35, 139006343), (49, 99290245), (245, 19858049)]