138014305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^2$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 202112064

約数和(自身を除く): 64097759

約数列:

[1, 5, 11, 13, 43, 55, 65, 67, 143, 215, 335, 473, 559, 715, 737, 871, 2365, 2795, 2881, 3685, 4355, 4489, 6149, 9581, 14405, 22445, 30745, 31691, 37453, 47905, 49379, 58357, 158455, 187265, 193027, 246895, 291785, 411983, 641927, 965135, 2059915, 2123297, 2509351, 3209635, 10616485, 12546755, 27602861, 138014305]

約数ペア:

[(1, 138014305), (5, 27602861), (11, 12546755), (13, 10616485), (43, 3209635), (55, 2509351), (65, 2123297), (67, 2059915), (143, 965135), (215, 641927), (335, 411983), (473, 291785), (559, 246895), (715, 193027), (737, 187265), (871, 158455), (2365, 58357), (2795, 49379), (2881, 47905), (3685, 37453), (4355, 31691), (4489, 30745), (6149, 22445), (9581, 14405)]