2130480045

素因数分解:

$3^2\times 5^1\times {\mathrm{47344001}}^1$

素因数の和:47344012

約数の個数: 12

約数和(自身を含む): 3692832156

約数和(自身を除く): 1562352111

約数列:

[1, 3, 5, 9, 15, 45, 47344001, 142032003, 236720005, 426096009, 710160015, 2130480045]

約数ペア:

[(1, 2130480045), (3, 710160015), (5, 426096009), (9, 236720005), (15, 142032003), (45, 47344001)]