133047255

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:408

約数の個数: 64

約数和(自身を含む): 242113536

約数和(自身を除く): 109066281

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 71, 123, 165, 205, 213, 277, 355, 451, 615, 781, 831, 1065, 1353, 1385, 2255, 2343, 2911, 3047, 3905, 4155, 6765, 8733, 9141, 11357, 11715, 14555, 15235, 19667, 32021, 34071, 43665, 45705, 56785, 59001, 96063, 98335, 124927, 160105, 170355, 216337, 295005, 374781, 480315, 624635, 649011, 806347, 1081685, 1873905, 2419041, 3245055, 4031735, 8869817, 12095205, 26609451, 44349085, 133047255]

約数ペア:

[(1, 133047255), (3, 44349085), (5, 26609451), (11, 12095205), (15, 8869817), (33, 4031735), (41, 3245055), (55, 2419041), (71, 1873905), (123, 1081685), (165, 806347), (205, 649011), (213, 624635), (277, 480315), (355, 374781), (451, 295005), (615, 216337), (781, 170355), (831, 160105), (1065, 124927), (1353, 98335), (1385, 96063), (2255, 59001), (2343, 56785), (2911, 45705), (3047, 43665), (3905, 34071), (4155, 32021), (6765, 19667), (8733, 15235), (9141, 14555), (11357, 11715)]