675225

素因数分解:

$3^2\times 5^2\times {\mathrm{3001}}^1$

素因数の和:3017

約数の個数: 18

約数和(自身を含む): 1209806

約数和(自身を除く): 534581

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 3001, 9003, 15005, 27009, 45015, 75025, 135045, 225075, 675225]

約数ペア:

[(1, 675225), (3, 225075), (5, 135045), (9, 75025), (15, 45015), (25, 27009), (45, 15005), (75, 9003), (225, 3001)]