28457170845

素因数分解:

$3^1\times 5^1\times {\mathrm{4391}}^1\times {\mathrm{432053}}^1$

素因数の和:436452

約数の個数: 16

約数和(自身を含む): 45541948032

約数和(自身を除く): 17084777187

約数列:

[1, 3, 5, 15, 4391, 13173, 21955, 65865, 432053, 1296159, 2160265, 6480795, 1897144723, 5691434169, 9485723615, 28457170845]

約数ペア:

[(1, 28457170845), (3, 9485723615), (5, 5691434169), (15, 1897144723), (4391, 6480795), (13173, 2160265), (21955, 1296159), (65865, 432053)]