387270284545

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{29327549}}^1$

素因数の和:29327712

約数の個数: 16

約数和(自身を含む): 492702840000

約数和(自身を除く): 105432555455

約数列:

[1, 5, 19, 95, 139, 695, 2641, 13205, 29327549, 146637745, 557223431, 2786117155, 4076529311, 20382646555, 77454056909, 387270284545]

約数ペア:

[(1, 387270284545), (5, 77454056909), (19, 20382646555), (95, 4076529311), (139, 2786117155), (695, 557223431), (2641, 146637745), (13205, 29327549)]