125190045

素因数分解:

$3^2\times 5^1\times {\mathrm{2782001}}^1$

素因数の和:2782012

約数の個数: 12

約数和(自身を含む): 216996156

約数和(自身を除く): 91806111

約数列:

[1, 3, 5, 9, 15, 45, 2782001, 8346003, 13910005, 25038009, 41730015, 125190045]

約数ペア:

[(1, 125190045), (3, 41730015), (5, 25038009), (9, 13910005), (15, 8346003), (45, 2782001)]