2214447755

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{11159}}^1$

素因数の和:11291

約数の個数: 32

約数和(自身を含む): 2969809920

約数和(自身を除く): 755362165

約数列:

[1, 5, 13, 43, 65, 71, 215, 355, 559, 923, 2795, 3053, 4615, 11159, 15265, 39689, 55795, 145067, 198445, 479837, 725335, 792289, 2399185, 3961445, 6237881, 10299757, 31189405, 34068427, 51498785, 170342135, 442889551, 2214447755]

約数ペア:

[(1, 2214447755), (5, 442889551), (13, 170342135), (43, 51498785), (65, 34068427), (71, 31189405), (215, 10299757), (355, 6237881), (559, 3961445), (923, 2399185), (2795, 792289), (3053, 725335), (4615, 479837), (11159, 198445), (15265, 145067), (39689, 55795)]