79992185

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{487}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 124943616

約数和(自身を除く): 44951431

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 247, 361, 455, 487, 665, 1235, 1729, 1805, 2435, 2527, 3409, 4693, 6331, 8645, 9253, 12635, 17045, 23465, 31655, 32851, 44317, 46265, 64771, 120289, 164255, 175807, 221585, 323855, 601445, 842023, 879035, 1230649, 2285491, 4210115, 6153245, 11427455, 15998437, 79992185]

約数ペア:

[(1, 79992185), (5, 15998437), (7, 11427455), (13, 6153245), (19, 4210115), (35, 2285491), (65, 1230649), (91, 879035), (95, 842023), (133, 601445), (247, 323855), (361, 221585), (455, 175807), (487, 164255), (665, 120289), (1235, 64771), (1729, 46265), (1805, 44317), (2435, 32851), (2527, 31655), (3409, 23465), (4693, 17045), (6331, 12635), (8645, 9253)]