2049014715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{5449}}^1$

素因数の和:5564

約数の個数: 64

約数和(自身を含む): 3729369600

約数和(自身を除く): 1680354885

約数列:

[1, 3, 5, 11, 15, 33, 43, 53, 55, 129, 159, 165, 215, 265, 473, 583, 645, 795, 1419, 1749, 2279, 2365, 2915, 5449, 6837, 7095, 8745, 11395, 16347, 25069, 27245, 34185, 59939, 75207, 81735, 125345, 179817, 234307, 288797, 299695, 376035, 702921, 866391, 899085, 1171535, 1443985, 2577377, 3176767, 3514605, 4331955, 7732131, 9530301, 12418271, 12886885, 15883835, 37254813, 38660655, 47651505, 62091355, 136600981, 186274065, 409802943, 683004905, 2049014715]

約数ペア:

[(1, 2049014715), (3, 683004905), (5, 409802943), (11, 186274065), (15, 136600981), (33, 62091355), (43, 47651505), (53, 38660655), (55, 37254813), (129, 15883835), (159, 12886885), (165, 12418271), (215, 9530301), (265, 7732131), (473, 4331955), (583, 3514605), (645, 3176767), (795, 2577377), (1419, 1443985), (1749, 1171535), (2279, 899085), (2365, 866391), (2915, 702921), (5449, 376035), (6837, 299695), (7095, 288797), (8745, 234307), (11395, 179817), (16347, 125345), (25069, 81735), (27245, 75207), (34185, 59939)]