15126111

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:133

約数の個数: 96

約数和(自身を含む): 31030272

約数和(自身を除く): 15904161

約数列:

[1, 3, 7, 9, 11, 13, 21, 23, 33, 39, 63, 69, 73, 77, 91, 99, 117, 143, 161, 207, 219, 231, 253, 273, 299, 429, 483, 511, 657, 693, 759, 803, 819, 897, 949, 1001, 1287, 1449, 1533, 1679, 1771, 2093, 2277, 2409, 2691, 2847, 3003, 3289, 4599, 5037, 5313, 5621, 6279, 6643, 7227, 8541, 9009, 9867, 10439, 11753, 15111, 15939, 16863, 18469, 18837, 19929, 21827, 23023, 29601, 31317, 35259, 50589, 55407, 59787, 65481, 69069, 73073, 93951, 105777, 129283, 152789, 166221, 196443, 207207, 219219, 240097, 387849, 458367, 657657, 720291, 1163547, 1375101, 1680679, 2160873, 5042037, 15126111]

約数ペア:

[(1, 15126111), (3, 5042037), (7, 2160873), (9, 1680679), (11, 1375101), (13, 1163547), (21, 720291), (23, 657657), (33, 458367), (39, 387849), (63, 240097), (69, 219219), (73, 207207), (77, 196443), (91, 166221), (99, 152789), (117, 129283), (143, 105777), (161, 93951), (207, 73073), (219, 69069), (231, 65481), (253, 59787), (273, 55407), (299, 50589), (429, 35259), (483, 31317), (511, 29601), (657, 23023), (693, 21827), (759, 19929), (803, 18837), (819, 18469), (897, 16863), (949, 15939), (1001, 15111), (1287, 11753), (1449, 10439), (1533, 9867), (1679, 9009), (1771, 8541), (2093, 7227), (2277, 6643), (2409, 6279), (2691, 5621), (2847, 5313), (3003, 5037), (3289, 4599)]