85759965

素因数分解:

$3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1979}}^1$

素因数の和:2103

約数の個数: 40

約数和(自身を含む): 155247840

約数和(自身を除く): 69487875

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 107, 135, 321, 405, 535, 963, 1605, 1979, 2889, 4815, 5937, 8667, 9895, 14445, 17811, 29685, 43335, 53433, 89055, 160299, 211753, 267165, 635259, 801495, 1058765, 1905777, 3176295, 5717331, 9528885, 17151993, 28586655, 85759965]

約数ペア:

[(1, 85759965), (3, 28586655), (5, 17151993), (9, 9528885), (15, 5717331), (27, 3176295), (45, 1905777), (81, 1058765), (107, 801495), (135, 635259), (321, 267165), (405, 211753), (535, 160299), (963, 89055), (1605, 53433), (1979, 43335), (2889, 29685), (4815, 17811), (5937, 14445), (8667, 9895)]