28917465

素因数分解:

$3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{10651}}^1$

素因数の和:10840

約数の個数: 16

約数和(自身を含む): 46527936

約数和(自身を除く): 17610471

約数列:

[1, 3, 5, 15, 181, 543, 905, 2715, 10651, 31953, 53255, 159765, 1927831, 5783493, 9639155, 28917465]

約数ペア:

[(1, 28917465), (3, 9639155), (5, 5783493), (15, 1927831), (181, 159765), (543, 53255), (905, 31953), (2715, 10651)]