68000655

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{283}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 111073536

約数和(自身を除く): 43072881

約数列:

[1, 3, 5, 15, 83, 193, 249, 283, 415, 579, 849, 965, 1245, 1415, 2895, 4245, 16019, 23489, 48057, 54619, 70467, 80095, 117445, 163857, 240285, 273095, 352335, 819285, 4533377, 13600131, 22666885, 68000655]

約数ペア:

[(1, 68000655), (3, 22666885), (5, 13600131), (15, 4533377), (83, 819285), (193, 352335), (249, 273095), (283, 240285), (415, 163857), (579, 117445), (849, 80095), (965, 70467), (1245, 54619), (1415, 48057), (2895, 23489), (4245, 16019)]