42693365

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 63213696

約数和(自身を除く): 20520331

約数列:

[1, 5, 11, 13, 29, 55, 65, 71, 143, 145, 319, 355, 377, 715, 781, 841, 923, 1595, 1885, 2059, 3905, 4147, 4205, 4615, 9251, 10153, 10295, 10933, 20735, 22649, 26767, 46255, 50765, 54665, 59711, 113245, 120263, 133835, 294437, 298555, 601315, 656821, 776243, 1472185, 3284105, 3881215, 8538673, 42693365]

約数ペア:

[(1, 42693365), (5, 8538673), (11, 3881215), (13, 3284105), (29, 1472185), (55, 776243), (65, 656821), (71, 601315), (143, 298555), (145, 294437), (319, 133835), (355, 120263), (377, 113245), (715, 59711), (781, 54665), (841, 50765), (923, 46255), (1595, 26767), (1885, 22649), (2059, 20735), (3905, 10933), (4147, 10295), (4205, 10153), (4615, 9251)]