85857405

素因数分解:

$3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{13219}}^1$

素因数の和:13660

約数の個数: 16

約数和(自身を含む): 137699520

約数和(自身を除く): 51842115

約数列:

[1, 3, 5, 15, 433, 1299, 2165, 6495, 13219, 39657, 66095, 198285, 5723827, 17171481, 28619135, 85857405]

約数ペア:

[(1, 85857405), (3, 28619135), (5, 17171481), (15, 5723827), (433, 198285), (1299, 66095), (2165, 39657), (6495, 13219)]