51988230045

素因数分解:

$3^2\times 5^1\times {\mathrm{1155294001}}^1$

素因数の和:1155294012

約数の個数: 12

約数和(自身を含む): 90112932156

約数和(自身を除く): 38124702111

約数列:

[1, 3, 5, 9, 15, 45, 1155294001, 3465882003, 5776470005, 10397646009, 17329410015, 51988230045]

約数ペア:

[(1, 51988230045), (3, 17329410015), (5, 10397646009), (9, 5776470005), (15, 3465882003), (45, 1155294001)]