68968765

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{17707}}^1$

素因数の和:17772

約数の個数: 16

約数和(自身を含む): 89248320

約数和(自身を除く): 20279555

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 17707, 88535, 336433, 725987, 1682165, 3629935, 13793753, 68968765]

約数ペア:

[(1, 68968765), (5, 13793753), (19, 3629935), (41, 1682165), (95, 725987), (205, 336433), (779, 88535), (3895, 17707)]