268791105

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{5881}}^1$

素因数の和:6177

約数の個数: 32

約数和(自身を含む): 470936448

約数和(自身を除く): 202145343

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 277, 831, 1385, 3047, 4155, 5881, 9141, 15235, 17643, 29405, 45705, 64691, 88215, 194073, 323455, 970365, 1629037, 4887111, 8145185, 17919407, 24435555, 53758221, 89597035, 268791105]

約数ペア:

[(1, 268791105), (3, 89597035), (5, 53758221), (11, 24435555), (15, 17919407), (33, 8145185), (55, 4887111), (165, 1629037), (277, 970365), (831, 323455), (1385, 194073), (3047, 88215), (4155, 64691), (5881, 45705), (9141, 29405), (15235, 17643)]