15691882317

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{5563}}^1$

素因数の和:5714

約数の個数: 64

約数和(自身を含む): 24228771840

約数和(自身を除く): 8536889523

約数列:

[1, 3, 17, 19, 41, 51, 57, 71, 123, 213, 323, 697, 779, 969, 1207, 1349, 2091, 2337, 2911, 3621, 4047, 5563, 8733, 13243, 16689, 22933, 39729, 49487, 55309, 68799, 94571, 105697, 148461, 165927, 228083, 283713, 317091, 394973, 684249, 940253, 1184919, 1796849, 2820759, 3877411, 4333577, 5390547, 6714541, 7504487, 11632233, 13000731, 16193893, 20143623, 22513461, 48581679, 73670809, 127576279, 221012427, 275296181, 307683967, 382728837, 825888543, 923051901, 5230627439, 15691882317]

約数ペア:

[(1, 15691882317), (3, 5230627439), (17, 923051901), (19, 825888543), (41, 382728837), (51, 307683967), (57, 275296181), (71, 221012427), (123, 127576279), (213, 73670809), (323, 48581679), (697, 22513461), (779, 20143623), (969, 16193893), (1207, 13000731), (1349, 11632233), (2091, 7504487), (2337, 6714541), (2911, 5390547), (3621, 4333577), (4047, 3877411), (5563, 2820759), (8733, 1796849), (13243, 1184919), (16689, 940253), (22933, 684249), (39729, 394973), (49487, 317091), (55309, 283713), (68799, 228083), (94571, 165927), (105697, 148461)]