28667685

素因数分解:

$3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{10559}}^1$

素因数の和:10748

約数の個数: 16

約数和(自身を含む): 46126080

約数和(自身を除く): 17458395

約数列:

[1, 3, 5, 15, 181, 543, 905, 2715, 10559, 31677, 52795, 158385, 1911179, 5733537, 9555895, 28667685]

約数ペア:

[(1, 28667685), (3, 9555895), (5, 5733537), (15, 1911179), (181, 158385), (543, 52795), (905, 31677), (2715, 10559)]