23558865

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2011}}^1$

素因数の和:2101

約数の個数: 32

約数和(自身を含む): 41720832

約数和(自身を除く): 18161967

約数列:

[1, 3, 5, 11, 15, 33, 55, 71, 165, 213, 355, 781, 1065, 2011, 2343, 3905, 6033, 10055, 11715, 22121, 30165, 66363, 110605, 142781, 331815, 428343, 713905, 1570591, 2141715, 4711773, 7852955, 23558865]

約数ペア:

[(1, 23558865), (3, 7852955), (5, 4711773), (11, 2141715), (15, 1570591), (33, 713905), (55, 428343), (71, 331815), (165, 142781), (213, 110605), (355, 66363), (781, 30165), (1065, 22121), (2011, 11715), (2343, 10055), (3905, 6033)]