15205445874

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{1277}}^1\times {\mathrm{2371}}^1$

素因数の和:3693

約数の個数: 80

約数和(自身を含む): 35212928256

約数和(自身を除く): 20007482382

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 279, 558, 837, 1277, 1674, 2371, 2511, 2554, 3831, 4742, 5022, 7113, 7662, 11493, 14226, 21339, 22986, 34479, 39587, 42678, 64017, 68958, 73501, 79174, 103437, 118761, 128034, 147002, 192051, 206874, 220503, 237522, 356283, 384102, 441006, 661509, 712566, 1068849, 1323018, 1984527, 2137698, 3027767, 3206547, 3969054, 5953581, 6055534, 6413094, 9083301, 11907162, 18166602, 27249903, 54499806, 81749709, 93860777, 163499418, 187721554, 245249127, 281582331, 490498254, 563164662, 844746993, 1689493986, 2534240979, 5068481958, 7602722937, 15205445874]

約数ペア:

[(1, 15205445874), (2, 7602722937), (3, 5068481958), (6, 2534240979), (9, 1689493986), (18, 844746993), (27, 563164662), (31, 490498254), (54, 281582331), (62, 245249127), (81, 187721554), (93, 163499418), (162, 93860777), (186, 81749709), (279, 54499806), (558, 27249903), (837, 18166602), (1277, 11907162), (1674, 9083301), (2371, 6413094), (2511, 6055534), (2554, 5953581), (3831, 3969054), (4742, 3206547), (5022, 3027767), (7113, 2137698), (7662, 1984527), (11493, 1323018), (14226, 1068849), (21339, 712566), (22986, 661509), (34479, 441006), (39587, 384102), (42678, 356283), (64017, 237522), (68958, 220503), (73501, 206874), (79174, 192051), (103437, 147002), (118761, 128034)]