68931025

素因数分解:

$5^2\times {\mathrm{461}}^1\times {\mathrm{5981}}^1$

素因数の和:6452

約数の個数: 12

約数和(自身を含む): 85674204

約数和(自身を除く): 16743179

約数列:

[1, 5, 25, 461, 2305, 5981, 11525, 29905, 149525, 2757241, 13786205, 68931025]

約数ペア:

[(1, 68931025), (5, 13786205), (25, 2757241), (461, 149525), (2305, 29905), (5981, 11525)]