2854024165

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{131431}}^1$

素因数の和:131580

約数の個数: 16

約数和(自身を含む): 3539200896

約数和(自身を除く): 685176731

約数列:

[1, 5, 43, 101, 215, 505, 4343, 21715, 131431, 657155, 5651533, 13274531, 28257665, 66372655, 570804833, 2854024165]

約数ペア:

[(1, 2854024165), (5, 570804833), (43, 66372655), (101, 28257665), (215, 13274531), (505, 5651533), (4343, 657155), (21715, 131431)]