68639335

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1\times {\mathrm{719}}^1$

素因数の和:1098

約数の個数: 16

約数和(自身を含む): 84101760

約数和(自身を除く): 15462425

約数列:

[1, 5, 61, 305, 313, 719, 1565, 3595, 19093, 43859, 95465, 219295, 225047, 1125235, 13727867, 68639335]

約数ペア:

[(1, 68639335), (5, 13727867), (61, 1125235), (305, 225047), (313, 219295), (719, 95465), (1565, 43859), (3595, 19093)]