171225045

素因数分解:

$3^2\times 5^1\times {\mathrm{3805001}}^1$

素因数の和:3805012

約数の個数: 12

約数和(自身を含む): 296790156

約数和(自身を除く): 125565111

約数列:

[1, 3, 5, 9, 15, 45, 3805001, 11415003, 19025005, 34245009, 57075015, 171225045]

約数ペア:

[(1, 171225045), (3, 57075015), (5, 34245009), (9, 19025005), (15, 11415003), (45, 3805001)]