15705632979

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{39667}}^1$

素因数の和:39780

約数の個数: 48

約数和(自身を含む): 24690949920

約数和(自身を除く): 8985316941

約数列:

[1, 3, 9, 29, 37, 41, 87, 111, 123, 261, 333, 369, 1073, 1189, 1517, 3219, 3567, 4551, 9657, 10701, 13653, 39667, 43993, 119001, 131979, 357003, 395937, 1150343, 1467679, 1626347, 3451029, 4403037, 4879041, 10353087, 13209111, 14637123, 42562691, 47164063, 60174839, 127688073, 141492189, 180524517, 383064219, 424476567, 541573551, 1745070331, 5235210993, 15705632979]

約数ペア:

[(1, 15705632979), (3, 5235210993), (9, 1745070331), (29, 541573551), (37, 424476567), (41, 383064219), (87, 180524517), (111, 141492189), (123, 127688073), (261, 60174839), (333, 47164063), (369, 42562691), (1073, 14637123), (1189, 13209111), (1517, 10353087), (3219, 4879041), (3567, 4403037), (4551, 3451029), (9657, 1626347), (10701, 1467679), (13653, 1150343), (39667, 395937), (43993, 357003), (119001, 131979)]