15065442

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:101

約数の個数: 144

約数和(自身を含む): 42681600

約数和(自身を除く): 27616158

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 29, 31, 38, 42, 49, 57, 58, 62, 63, 87, 93, 98, 114, 126, 133, 147, 171, 174, 186, 203, 217, 261, 266, 279, 294, 342, 399, 406, 434, 441, 522, 551, 558, 589, 609, 651, 798, 882, 899, 931, 1102, 1178, 1197, 1218, 1302, 1421, 1519, 1653, 1767, 1798, 1827, 1862, 1953, 2394, 2697, 2793, 2842, 3038, 3306, 3534, 3654, 3857, 3906, 4123, 4263, 4557, 4959, 5301, 5394, 5586, 6293, 7714, 8091, 8246, 8379, 8526, 9114, 9918, 10602, 11571, 12369, 12586, 12789, 13671, 16182, 16758, 17081, 18879, 23142, 24738, 25578, 26999, 27342, 28861, 34162, 34713, 37107, 37758, 44051, 51243, 53998, 56637, 57722, 69426, 74214, 80997, 86583, 88102, 102486, 113274, 119567, 132153, 153729, 161994, 173166, 239134, 242991, 259749, 264306, 307458, 358701, 396459, 485982, 519498, 717402, 792918, 836969, 1076103, 1673938, 2152206, 2510907, 5021814, 7532721, 15065442]

約数ペア:

[(1, 15065442), (2, 7532721), (3, 5021814), (6, 2510907), (7, 2152206), (9, 1673938), (14, 1076103), (18, 836969), (19, 792918), (21, 717402), (29, 519498), (31, 485982), (38, 396459), (42, 358701), (49, 307458), (57, 264306), (58, 259749), (62, 242991), (63, 239134), (87, 173166), (93, 161994), (98, 153729), (114, 132153), (126, 119567), (133, 113274), (147, 102486), (171, 88102), (174, 86583), (186, 80997), (203, 74214), (217, 69426), (261, 57722), (266, 56637), (279, 53998), (294, 51243), (342, 44051), (399, 37758), (406, 37107), (434, 34713), (441, 34162), (522, 28861), (551, 27342), (558, 26999), (589, 25578), (609, 24738), (651, 23142), (798, 18879), (882, 17081), (899, 16758), (931, 16182), (1102, 13671), (1178, 12789), (1197, 12586), (1218, 12369), (1302, 11571), (1421, 10602), (1519, 9918), (1653, 9114), (1767, 8526), (1798, 8379), (1827, 8246), (1862, 8091), (1953, 7714), (2394, 6293), (2697, 5586), (2793, 5394), (2842, 5301), (3038, 4959), (3306, 4557), (3534, 4263), (3654, 4123), (3857, 3906)]