15660045

素因数分解:

$3^2\times 5^1\times {\mathrm{348001}}^1$

素因数の和:348012

約数の個数: 12

約数和(自身を含む): 27144156

約数和(自身を除く): 11484111

約数列:

[1, 3, 5, 9, 15, 45, 348001, 1044003, 1740005, 3132009, 5220015, 15660045]

約数ペア:

[(1, 15660045), (3, 5220015), (5, 3132009), (9, 1740005), (15, 1044003), (45, 348001)]