67228135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 90478080

約数和(自身を除く): 23249945

約数列:

[1, 5, 13, 43, 65, 67, 215, 335, 359, 559, 871, 1795, 2795, 2881, 4355, 4667, 14405, 15437, 23335, 24053, 37453, 77185, 120265, 187265, 200681, 312689, 1003405, 1034279, 1563445, 5171395, 13445627, 67228135]

約数ペア:

[(1, 67228135), (5, 13445627), (13, 5171395), (43, 1563445), (65, 1034279), (67, 1003405), (215, 312689), (335, 200681), (359, 187265), (559, 120265), (871, 77185), (1795, 37453), (2795, 24053), (2881, 23335), (4355, 15437), (4667, 14405)]