12957364095

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{66448021}}^1$

素因数の和:66448042

約数の個数: 16

約数和(自身を含む): 22326535392

約数和(自身を除く): 9369171297

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 66448021, 199344063, 332240105, 863824273, 996720315, 2591472819, 4319121365, 12957364095]

約数ペア:

[(1, 12957364095), (3, 4319121365), (5, 2591472819), (13, 996720315), (15, 863824273), (39, 332240105), (65, 199344063), (195, 66448021)]