25650045

素因数分解:

$3^2\times 5^1\times {\mathrm{570001}}^1$

素因数の和:570012

約数の個数: 12

約数和(自身を含む): 44460156

約数和(自身を除く): 18810111

約数列:

[1, 3, 5, 9, 15, 45, 570001, 1710003, 2850005, 5130009, 8550015, 25650045]

約数ペア:

[(1, 25650045), (3, 8550015), (5, 5130009), (9, 2850005), (15, 1710003), (45, 570001)]