25064246701

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{5563}}^1$

素因数の和:5678

約数の個数: 64

約数和(自身を含む): 31968518400

約数和(自身を除く): 6904271699

約数列:

[1, 13, 17, 19, 29, 37, 221, 247, 323, 377, 481, 493, 551, 629, 703, 1073, 4199, 5563, 6409, 7163, 8177, 9139, 9367, 11951, 13949, 18241, 20387, 72319, 94571, 105697, 121771, 155363, 161327, 205831, 237133, 265031, 346579, 1229423, 1374061, 1796849, 2097251, 2675803, 2742559, 3065213, 3499127, 3910789, 4505527, 5969099, 23359037, 35653267, 39847769, 45488651, 50840257, 52108621, 66483413, 77598287, 101474683, 113412881, 677412073, 864284369, 1319170879, 1474367453, 1928018977, 25064246701]

約数ペア:

[(1, 25064246701), (13, 1928018977), (17, 1474367453), (19, 1319170879), (29, 864284369), (37, 677412073), (221, 113412881), (247, 101474683), (323, 77598287), (377, 66483413), (481, 52108621), (493, 50840257), (551, 45488651), (629, 39847769), (703, 35653267), (1073, 23359037), (4199, 5969099), (5563, 4505527), (6409, 3910789), (7163, 3499127), (8177, 3065213), (9139, 2742559), (9367, 2675803), (11951, 2097251), (13949, 1796849), (18241, 1374061), (20387, 1229423), (72319, 346579), (94571, 265031), (105697, 237133), (121771, 205831), (155363, 161327)]