3600225

素因数分解:

$3^2\times 5^2\times {\mathrm{16001}}^1$

素因数の和:16017

約数の個数: 18

約数和(自身を含む): 6448806

約数和(自身を除く): 2848581

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 16001, 48003, 80005, 144009, 240015, 400025, 720045, 1200075, 3600225]

約数ペア:

[(1, 3600225), (3, 1200075), (5, 720045), (9, 400025), (15, 240015), (25, 144009), (45, 80005), (75, 48003), (225, 16001)]