40225059

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 72576000

約数和(自身を除く): 32350941

約数列:

[1, 3, 7, 9, 21, 27, 29, 41, 63, 87, 123, 179, 189, 203, 261, 287, 369, 537, 609, 783, 861, 1107, 1189, 1253, 1611, 1827, 2583, 3567, 3759, 4833, 5191, 5481, 7339, 7749, 8323, 10701, 11277, 15573, 22017, 24969, 32103, 33831, 36337, 46719, 51373, 66051, 74907, 109011, 140157, 154119, 198153, 212831, 224721, 327033, 462357, 638493, 981099, 1387071, 1489817, 1915479, 4469451, 5746437, 13408353, 40225059]

約数ペア:

[(1, 40225059), (3, 13408353), (7, 5746437), (9, 4469451), (21, 1915479), (27, 1489817), (29, 1387071), (41, 981099), (63, 638493), (87, 462357), (123, 327033), (179, 224721), (189, 212831), (203, 198153), (261, 154119), (287, 140157), (369, 109011), (537, 74907), (609, 66051), (783, 51373), (861, 46719), (1107, 36337), (1189, 33831), (1253, 32103), (1611, 24969), (1827, 22017), (2583, 15573), (3567, 11277), (3759, 10701), (4833, 8323), (5191, 7749), (5481, 7339)]