86754565

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{3089}}^1$

素因数の和:3272

約数の個数: 16

約数和(自身を含む): 107457840

約数和(自身を除く): 20703275

約数列:

[1, 5, 41, 137, 205, 685, 3089, 5617, 15445, 28085, 126649, 423193, 633245, 2115965, 17350913, 86754565]

約数ペア:

[(1, 86754565), (5, 17350913), (41, 2115965), (137, 633245), (205, 423193), (685, 126649), (3089, 28085), (5617, 15445)]