82080775

素因数分解:

$5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{5651}}^1$

素因数の和:5751

約数の個数: 24

約数和(自身を含む): 117742464

約数和(自身を除く): 35661689

約数列:

[1, 5, 7, 25, 35, 83, 175, 415, 581, 2075, 2905, 5651, 14525, 28255, 39557, 141275, 197785, 469033, 988925, 2345165, 3283231, 11725825, 16416155, 82080775]

約数ペア:

[(1, 82080775), (5, 16416155), (7, 11725825), (25, 3283231), (35, 2345165), (83, 988925), (175, 469033), (415, 197785), (581, 141275), (2075, 39557), (2905, 28255), (5651, 14525)]