148924985

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{3467}}^1$

素因数の和:3565

約数の個数: 24

約数和(自身を含む): 199257408

約数和(自身を除く): 50332423

約数列:

[1, 5, 11, 55, 71, 121, 355, 605, 781, 3467, 3905, 8591, 17335, 38137, 42955, 190685, 246157, 419507, 1230785, 2097535, 2707727, 13538635, 29784997, 148924985]

約数ペア:

[(1, 148924985), (5, 29784997), (11, 13538635), (55, 2707727), (71, 2097535), (121, 1230785), (355, 419507), (605, 246157), (781, 190685), (3467, 42955), (3905, 38137), (8591, 17335)]