470070025

素因数分解:

$5^2\times {\mathrm{691}}^1\times {\mathrm{27211}}^1$

素因数の和:27912

約数の個数: 12

約数和(自身を含む): 583751824

約数和(自身を除く): 113681799

約数列:

[1, 5, 25, 691, 3455, 17275, 27211, 136055, 680275, 18802801, 94014005, 470070025]

約数ペア:

[(1, 470070025), (5, 94014005), (25, 18802801), (691, 680275), (3455, 136055), (17275, 27211)]