313200045

素因数分解:

$3^2\times 5^1\times {\mathrm{6960001}}^1$

素因数の和:6960012

約数の個数: 12

約数和(自身を含む): 542880156

約数和(自身を除く): 229680111

約数列:

[1, 3, 5, 9, 15, 45, 6960001, 20880003, 34800005, 62640009, 104400015, 313200045]

約数ペア:

[(1, 313200045), (3, 104400015), (5, 62640009), (9, 34800005), (15, 20880003), (45, 6960001)]