11128741195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{53857}}^1$

素因数の和:53920

約数の個数: 48

約数和(自身を含む): 16666681248

約数和(自身を除く): 5537940053

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 221, 289, 715, 935, 1105, 1445, 2431, 3179, 3757, 12155, 15895, 18785, 41327, 53857, 206635, 269285, 592427, 700141, 915569, 2962135, 3500705, 4577845, 7701551, 10071259, 11902397, 15564673, 38507755, 50356295, 59511985, 77823365, 130926367, 171211403, 202340749, 654631835, 856057015, 1011703745, 2225748239, 11128741195]

約数ペア:

[(1, 11128741195), (5, 2225748239), (11, 1011703745), (13, 856057015), (17, 654631835), (55, 202340749), (65, 171211403), (85, 130926367), (143, 77823365), (187, 59511985), (221, 50356295), (289, 38507755), (715, 15564673), (935, 11902397), (1105, 10071259), (1445, 7701551), (2431, 4577845), (3179, 3500705), (3757, 2962135), (12155, 915569), (15895, 700141), (18785, 592427), (41327, 269285), (53857, 206635)]