12813585

素因数分解:

$3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{1579}}^1$

素因数の和:2128

約数の個数: 16

約数和(自身を含む): 20552640

約数和(自身を除く): 7739055

約数列:

[1, 3, 5, 15, 541, 1579, 1623, 2705, 4737, 7895, 8115, 23685, 854239, 2562717, 4271195, 12813585]

約数ペア:

[(1, 12813585), (3, 4271195), (5, 2562717), (15, 854239), (541, 23685), (1579, 8115), (1623, 7895), (2705, 4737)]