70672025

素因数分解:

$5^2\times {\mathrm{691}}^1\times {\mathrm{4091}}^1$

素因数の和:4792

約数の個数: 12

約数和(自身を含む): 87781584

約数和(自身を除く): 17109559

約数列:

[1, 5, 25, 691, 3455, 4091, 17275, 20455, 102275, 2826881, 14134405, 70672025]

約数ペア:

[(1, 70672025), (5, 14134405), (25, 2826881), (691, 102275), (3455, 20455), (4091, 17275)]