2628105

素因数分解:

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

素因数の和:976

約数の個数: 16

約数和(自身を含む): 4228224

約数和(自身を除く): 1600119

約数列:

[1, 3, 5, 15, 241, 723, 727, 1205, 2181, 3615, 3635, 10905, 175207, 525621, 876035, 2628105]

約数ペア:

[(1, 2628105), (3, 876035), (5, 525621), (15, 175207), (241, 10905), (723, 3635), (727, 3615), (1205, 2181)]