57768105

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{28111}}^1$

素因数の和:28256

約数の個数: 16

約数和(自身を含む): 93106944

約数和(自身を除く): 35338839

約数列:

[1, 3, 5, 15, 137, 411, 685, 2055, 28111, 84333, 140555, 421665, 3851207, 11553621, 19256035, 57768105]

約数ペア:

[(1, 57768105), (3, 19256035), (5, 11553621), (15, 3851207), (137, 421665), (411, 140555), (685, 84333), (2055, 28111)]