25257441

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{40283}}^1$

素因数の和:40316

約数の個数: 16

約数和(自身を含む): 38672640

約数和(自身を除く): 13415199

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 40283, 120849, 443113, 765377, 1329339, 2296131, 8419147, 25257441]

約数ペア:

[(1, 25257441), (3, 8419147), (11, 2296131), (19, 1329339), (33, 765377), (57, 443113), (209, 120849), (627, 40283)]