25155045

素因数分解:

$3^2\times 5^1\times {\mathrm{559001}}^1$

素因数の和:559012

約数の個数: 12

約数和(自身を含む): 43602156

約数和(自身を除く): 18447111

約数列:

[1, 3, 5, 9, 15, 45, 559001, 1677003, 2795005, 5031009, 8385015, 25155045]

約数ペア:

[(1, 25155045), (3, 8385015), (5, 5031009), (9, 2795005), (15, 1677003), (45, 559001)]