28905735

素因数分解:

$3^1\times 5^1\times {\mathrm{701}}^1\times {\mathrm{2749}}^1$

素因数の和:3458

約数の個数: 16

約数和(自身を含む): 46332000

約数和(自身を除く): 17426265

約数列:

[1, 3, 5, 15, 701, 2103, 2749, 3505, 8247, 10515, 13745, 41235, 1927049, 5781147, 9635245, 28905735]

約数ペア:

[(1, 28905735), (3, 9635245), (5, 5781147), (15, 1927049), (701, 41235), (2103, 13745), (2749, 10515), (3505, 8247)]