159917475

素因数分解:

$3^1\times 5^2\times {\mathrm{2132233}}^1$

素因数の和:2132246

約数の個数: 12

約数和(自身を含む): 264397016

約数和(自身を除く): 104479541

約数列:

[1, 3, 5, 15, 25, 75, 2132233, 6396699, 10661165, 31983495, 53305825, 159917475]

約数ペア:

[(1, 159917475), (3, 53305825), (5, 31983495), (15, 10661165), (25, 6396699), (75, 2132233)]