880384605

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{428411}}^1$

素因数の和:428556

約数の個数: 16

約数和(自身を含む): 1418900544

約数和(自身を除く): 538515939

約数列:

[1, 3, 5, 15, 137, 411, 685, 2055, 428411, 1285233, 2142055, 6426165, 58692307, 176076921, 293461535, 880384605]

約数ペア:

[(1, 880384605), (3, 293461535), (5, 176076921), (15, 58692307), (137, 6426165), (411, 2142055), (685, 1285233), (2055, 428411)]