68524585

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^2\times {\mathrm{71}}^1$

素因数の和:253

約数の個数: 24

約数和(自身を含む): 86619456

約数和(自身を除く): 18094871

約数列:

[1, 5, 43, 67, 71, 215, 335, 355, 2881, 3053, 4489, 4757, 14405, 15265, 22445, 23785, 193027, 204551, 318719, 965135, 1022755, 1593595, 13704917, 68524585]

約数ペア:

[(1, 68524585), (5, 13704917), (43, 1593595), (67, 1022755), (71, 965135), (215, 318719), (335, 204551), (355, 193027), (2881, 23785), (3053, 22445), (4489, 15265), (4757, 14405)]