439348325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{1351841}}^1$

素因数の和:1351864

約数の個数: 12

約数和(自身を含む): 586699428

約数和(自身を除く): 147351103

約数列:

[1, 5, 13, 25, 65, 325, 1351841, 6759205, 17573933, 33796025, 87869665, 439348325]

約数ペア:

[(1, 439348325), (5, 87869665), (13, 33796025), (25, 17573933), (65, 6759205), (325, 1351841)]