28607655

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{13921}}^1$

素因数の和:14066

約数の個数: 16

約数和(自身を含む): 46109664

約数和(自身を除く): 17502009

約数列:

[1, 3, 5, 15, 137, 411, 685, 2055, 13921, 41763, 69605, 208815, 1907177, 5721531, 9535885, 28607655]

約数ペア:

[(1, 28607655), (3, 9535885), (5, 5721531), (15, 1907177), (137, 208815), (411, 69605), (685, 41763), (2055, 13921)]