3999000575

素因数分解:

$5^2\times {\mathrm{12539}}^1\times {\mathrm{12757}}^1$

素因数の和:25306

約数の個数: 12

約数和(自身を含む): 4959544920

約数和(自身を除く): 960544345

約数列:

[1, 5, 25, 12539, 12757, 62695, 63785, 313475, 318925, 159960023, 799800115, 3999000575]

約数ペア:

[(1, 3999000575), (5, 799800115), (25, 159960023), (12539, 318925), (12757, 313475), (62695, 63785)]