2040570045

素因数分解:

$3^2\times 5^1\times {\mathrm{45346001}}^1$

素因数の和:45346012

約数の個数: 12

約数和(自身を含む): 3536988156

約数和(自身を除く): 1496418111

約数列:

[1, 3, 5, 9, 15, 45, 45346001, 136038003, 226730005, 408114009, 680190015, 2040570045]

約数ペア:

[(1, 2040570045), (3, 680190015), (5, 408114009), (9, 226730005), (15, 136038003), (45, 45346001)]