80244585

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:167

約数の個数: 96

約数和(自身を含む): 155990016

約数和(自身を除く): 75745431

約数列:

[1, 3, 5, 9, 15, 23, 31, 41, 45, 61, 69, 93, 115, 123, 155, 183, 205, 207, 279, 305, 345, 369, 465, 549, 615, 713, 915, 943, 1035, 1271, 1395, 1403, 1845, 1891, 2139, 2501, 2745, 2829, 3565, 3813, 4209, 4715, 5673, 6355, 6417, 7015, 7503, 8487, 9455, 10695, 11439, 12505, 12627, 14145, 17019, 19065, 21045, 22509, 28365, 29233, 32085, 37515, 42435, 43493, 57195, 57523, 63135, 77531, 85095, 87699, 112545, 130479, 146165, 172569, 217465, 232593, 263097, 287615, 387655, 391437, 438495, 517707, 652395, 697779, 862845, 1162965, 1315485, 1783213, 1957185, 2588535, 3488895, 5349639, 8916065, 16048917, 26748195, 80244585]

約数ペア:

[(1, 80244585), (3, 26748195), (5, 16048917), (9, 8916065), (15, 5349639), (23, 3488895), (31, 2588535), (41, 1957185), (45, 1783213), (61, 1315485), (69, 1162965), (93, 862845), (115, 697779), (123, 652395), (155, 517707), (183, 438495), (205, 391437), (207, 387655), (279, 287615), (305, 263097), (345, 232593), (369, 217465), (465, 172569), (549, 146165), (615, 130479), (713, 112545), (915, 87699), (943, 85095), (1035, 77531), (1271, 63135), (1395, 57523), (1403, 57195), (1845, 43493), (1891, 42435), (2139, 37515), (2501, 32085), (2745, 29233), (2829, 28365), (3565, 22509), (3813, 21045), (4209, 19065), (4715, 17019), (5673, 14145), (6355, 12627), (6417, 12505), (7015, 11439), (7503, 10695), (8487, 9455)]