205514476905

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{47123}}^1$

素因数の和:47358

約数の個数: 64

約数和(自身を含む): 346567237632

約数和(自身を除く): 141052760727

約数列:

[1, 3, 5, 15, 31, 83, 93, 113, 155, 249, 339, 415, 465, 565, 1245, 1695, 2573, 3503, 7719, 9379, 10509, 12865, 17515, 28137, 38595, 46895, 47123, 52545, 140685, 141369, 235615, 290749, 706845, 872247, 1453745, 1460813, 3911209, 4361235, 4382439, 5324899, 7304065, 11733627, 15974697, 19556045, 21912195, 26624495, 58668135, 79873485, 121247479, 165071869, 363742437, 441966617, 495215607, 606237395, 825359345, 1325899851, 1818712185, 2209833085, 2476078035, 6629499255, 13700965127, 41102895381, 68504825635, 205514476905]

約数ペア:

[(1, 205514476905), (3, 68504825635), (5, 41102895381), (15, 13700965127), (31, 6629499255), (83, 2476078035), (93, 2209833085), (113, 1818712185), (155, 1325899851), (249, 825359345), (339, 606237395), (415, 495215607), (465, 441966617), (565, 363742437), (1245, 165071869), (1695, 121247479), (2573, 79873485), (3503, 58668135), (7719, 26624495), (9379, 21912195), (10509, 19556045), (12865, 15974697), (17515, 11733627), (28137, 7304065), (38595, 5324899), (46895, 4382439), (47123, 4361235), (52545, 3911209), (140685, 1460813), (141369, 1453745), (235615, 872247), (290749, 706845)]