2926172475

素因数分解:

$3^2\times 5^2\times {\mathrm{13005211}}^1$

素因数の和:13005227

約数の個数: 18

約数和(自身を含む): 5241100436

約数和(自身を除く): 2314927961

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 13005211, 39015633, 65026055, 117046899, 195078165, 325130275, 585234495, 975390825, 2926172475]

約数ペア:

[(1, 2926172475), (3, 975390825), (5, 585234495), (9, 325130275), (15, 195078165), (25, 117046899), (45, 65026055), (75, 39015633), (225, 13005211)]