2855765

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1$

素因数の和:532

約数の個数: 16

約数和(自身を含む): 3775680

約数和(自身を除く): 919915

約数列:

[1, 5, 11, 55, 137, 379, 685, 1507, 1895, 4169, 7535, 20845, 51923, 259615, 571153, 2855765]

約数ペア:

[(1, 2855765), (5, 571153), (11, 259615), (55, 51923), (137, 20845), (379, 7535), (685, 4169), (1507, 1895)]