29916225

素因数分解:

$3^2\times 5^2\times {\mathrm{132961}}^1$

素因数の和:132977

約数の個数: 18

約数和(自身を含む): 53583686

約数和(自身を除く): 23667461

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 132961, 398883, 664805, 1196649, 1994415, 3324025, 5983245, 9972075, 29916225]

約数ペア:

[(1, 29916225), (3, 9972075), (5, 5983245), (9, 3324025), (15, 1994415), (25, 1196649), (45, 664805), (75, 398883), (225, 132961)]