345186025

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{194471}}^1$

素因数の和:194552

約数の個数: 12

約数和(自身を含む): 434061504

約数和(自身を除く): 88875479

約数列:

[1, 5, 25, 71, 355, 1775, 194471, 972355, 4861775, 13807441, 69037205, 345186025]

約数ペア:

[(1, 345186025), (5, 69037205), (25, 13807441), (71, 4861775), (355, 972355), (1775, 194471)]