16479536305

素因数分解:

$5^1\times {\mathrm{641}}^1\times {\mathrm{1289}}^1\times {\mathrm{3989}}^1$

素因数の和:5924

約数の個数: 16

約数和(自身を含む): 19826629200

約数和(自身を除く): 3347092895

約数列:

[1, 5, 641, 1289, 3205, 3989, 6445, 19945, 826249, 2556949, 4131245, 5141821, 12784745, 25709105, 3295907261, 16479536305]

約数ペア:

[(1, 16479536305), (5, 3295907261), (641, 25709105), (1289, 12784745), (3205, 5141821), (3989, 4131245), (6445, 2556949), (19945, 826249)]