1296298085

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1\times {\mathrm{15559}}^1$

素因数の和:16460

約数の個数: 16

約数和(自身を含む): 1639401600

約数和(自身を除く): 343103515

約数列:

[1, 5, 19, 95, 877, 4385, 15559, 16663, 77795, 83315, 295621, 1478105, 13645243, 68226215, 259259617, 1296298085]

約数ペア:

[(1, 1296298085), (5, 259259617), (19, 68226215), (95, 13645243), (877, 1478105), (4385, 295621), (15559, 83315), (16663, 77795)]