47001825

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{16069}}^1$

素因数の和:16098

約数の個数: 36

約数和(自身を含む): 90666940

約数和(自身を除く): 43665115

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 16069, 48207, 80345, 144621, 208897, 241035, 401725, 626691, 723105, 1044485, 1205175, 1880073, 3133455, 3615525, 5222425, 9400365, 15667275, 47001825]

約数ペア:

[(1, 47001825), (3, 15667275), (5, 9400365), (9, 5222425), (13, 3615525), (15, 3133455), (25, 1880073), (39, 1205175), (45, 1044485), (65, 723105), (75, 626691), (117, 401725), (195, 241035), (225, 208897), (325, 144621), (585, 80345), (975, 48207), (2925, 16069)]