66097025

素因数分解:

$5^2\times {\mathrm{881}}^1\times {\mathrm{3001}}^1$

素因数の和:3892

約数の個数: 12

約数和(自身を含む): 82080684

約数和(自身を除く): 15983659

約数列:

[1, 5, 25, 881, 3001, 4405, 15005, 22025, 75025, 2643881, 13219405, 66097025]

約数ペア:

[(1, 66097025), (5, 13219405), (25, 2643881), (881, 75025), (3001, 22025), (4405, 15005)]