9909225

素因数分解:

$3^2\times 5^2\times {\mathrm{44041}}^1$

素因数の和:44057

約数の個数: 18

約数和(自身を含む): 17748926

約数和(自身を除く): 7839701

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 44041, 132123, 220205, 396369, 660615, 1101025, 1981845, 3303075, 9909225]

約数ペア:

[(1, 9909225), (3, 3303075), (5, 1981845), (9, 1101025), (15, 660615), (25, 396369), (45, 220205), (75, 132123), (225, 44041)]