85157415

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6287}}^1$

素因数の和:6348

約数の個数: 48

約数和(自身を含む): 172643328

約数和(自身を除く): 87485913

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 63, 105, 129, 215, 301, 315, 387, 645, 903, 1505, 1935, 2709, 4515, 6287, 13545, 18861, 31435, 44009, 56583, 94305, 132027, 220045, 270341, 282915, 396081, 660135, 811023, 1351705, 1892387, 1980405, 2433069, 4055115, 5677161, 9461935, 12165345, 17031483, 28385805, 85157415]

約数ペア:

[(1, 85157415), (3, 28385805), (5, 17031483), (7, 12165345), (9, 9461935), (15, 5677161), (21, 4055115), (35, 2433069), (43, 1980405), (45, 1892387), (63, 1351705), (105, 811023), (129, 660135), (215, 396081), (301, 282915), (315, 270341), (387, 220045), (645, 132027), (903, 94305), (1505, 56583), (1935, 44009), (2709, 31435), (4515, 18861), (6287, 13545)]