28654205

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{2467}}^1$

素因数の和:2596

約数の個数: 16

約数和(自身を含む): 36249984

約数和(自身を除く): 7595779

約数列:

[1, 5, 23, 101, 115, 505, 2323, 2467, 11615, 12335, 56741, 249167, 283705, 1245835, 5730841, 28654205]

約数ペア:

[(1, 28654205), (5, 5730841), (23, 1245835), (101, 283705), (115, 249167), (505, 56741), (2323, 12335), (2467, 11615)]