15750306

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:272

約数の個数: 96

約数和(自身を含む): 41670720

約数和(自身を除く): 25920414

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 29, 33, 39, 58, 66, 78, 87, 99, 117, 143, 174, 198, 211, 234, 261, 286, 319, 377, 422, 429, 522, 633, 638, 754, 858, 957, 1131, 1266, 1287, 1899, 1914, 2262, 2321, 2574, 2743, 2871, 3393, 3798, 4147, 4642, 5486, 5742, 6119, 6786, 6963, 8229, 8294, 12238, 12441, 13926, 16458, 18357, 20889, 24687, 24882, 30173, 36714, 37323, 41778, 49374, 55071, 60346, 67309, 74646, 79547, 90519, 110142, 134618, 159094, 181038, 201927, 238641, 271557, 403854, 477282, 543114, 605781, 715923, 875017, 1211562, 1431846, 1750034, 2625051, 5250102, 7875153, 15750306]

約数ペア:

[(1, 15750306), (2, 7875153), (3, 5250102), (6, 2625051), (9, 1750034), (11, 1431846), (13, 1211562), (18, 875017), (22, 715923), (26, 605781), (29, 543114), (33, 477282), (39, 403854), (58, 271557), (66, 238641), (78, 201927), (87, 181038), (99, 159094), (117, 134618), (143, 110142), (174, 90519), (198, 79547), (211, 74646), (234, 67309), (261, 60346), (286, 55071), (319, 49374), (377, 41778), (422, 37323), (429, 36714), (522, 30173), (633, 24882), (638, 24687), (754, 20889), (858, 18357), (957, 16458), (1131, 13926), (1266, 12441), (1287, 12238), (1899, 8294), (1914, 8229), (2262, 6963), (2321, 6786), (2574, 6119), (2743, 5742), (2871, 5486), (3393, 4642), (3798, 4147)]