67906585

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{25771}}^1$

素因数の和:25824

約数の個数: 16

約数和(自身を含む): 89068032

約数和(自身を除く): 21161447

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 25771, 128855, 438107, 798901, 2190535, 3994505, 13581317, 67906585]

約数ペア:

[(1, 67906585), (5, 13581317), (17, 3994505), (31, 2190535), (85, 798901), (155, 438107), (527, 128855), (2635, 25771)]