27180045

素因数分解:

$3^2\times 5^1\times {\mathrm{604001}}^1$

素因数の和:604012

約数の個数: 12

約数和(自身を含む): 47112156

約数和(自身を除く): 19932111

約数列:

[1, 3, 5, 9, 15, 45, 604001, 1812003, 3020005, 5436009, 9060015, 27180045]

約数ペア:

[(1, 27180045), (3, 9060015), (5, 5436009), (9, 3020005), (15, 1812003), (45, 604001)]