28821615

素因数分解:

$3^1\times 5^1\times {\mathrm{701}}^1\times {\mathrm{2741}}^1$

素因数の和:3450

約数の個数: 16

約数和(自身を含む): 46197216

約数和(自身を除く): 17375601

約数列:

[1, 3, 5, 15, 701, 2103, 2741, 3505, 8223, 10515, 13705, 41115, 1921441, 5764323, 9607205, 28821615]

約数ペア:

[(1, 28821615), (3, 9607205), (5, 5764323), (15, 1921441), (701, 41115), (2103, 13705), (2741, 10515), (3505, 8223)]