7884315

素因数分解:

$3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{727}}^1$

素因数の和:979

約数の個数: 24

約数和(自身を含む): 13741728

約数和(自身を除く): 5857413

約数列:

[1, 3, 5, 9, 15, 45, 241, 723, 727, 1205, 2169, 2181, 3615, 3635, 6543, 10845, 10905, 32715, 175207, 525621, 876035, 1576863, 2628105, 7884315]

約数ペア:

[(1, 7884315), (3, 2628105), (5, 1576863), (9, 876035), (15, 525621), (45, 175207), (241, 32715), (723, 10905), (727, 10845), (1205, 6543), (2169, 3635), (2181, 3615)]