12529125045

素因数分解:

$3^2\times 5^1\times {\mathrm{278425001}}^1$

素因数の和:278425012

約数の個数: 12

約数和(自身を含む): 21717150156

約数和(自身を除く): 9188025111

約数列:

[1, 3, 5, 9, 15, 45, 278425001, 835275003, 1392125005, 2505825009, 4176375015, 12529125045]

約数ペア:

[(1, 12529125045), (3, 4176375015), (5, 2505825009), (9, 1392125005), (15, 835275003), (45, 278425001)]