68464495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{2011}}^1$

素因数の和:2646

約数の個数: 16

約数和(自身を含む): 89815680

約数和(自身を除く): 21351185

約数列:

[1, 5, 11, 55, 619, 2011, 3095, 6809, 10055, 22121, 34045, 110605, 1244809, 6224045, 13692899, 68464495]

約数ペア:

[(1, 68464495), (5, 13692899), (11, 6224045), (55, 1244809), (619, 110605), (2011, 34045), (3095, 22121), (6809, 10055)]