68286295

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{919}}^1$

素因数の和:1135

約数の個数: 32

約数和(自身を含む): 102804480

約数和(自身を除く): 34518185

約数列:

[1, 5, 7, 11, 35, 55, 77, 193, 385, 919, 965, 1351, 2123, 4595, 6433, 6755, 10109, 10615, 14861, 32165, 50545, 70763, 74305, 177367, 353815, 886835, 1241569, 1951037, 6207845, 9755185, 13657259, 68286295]

約数ペア:

[(1, 68286295), (5, 13657259), (7, 9755185), (11, 6207845), (35, 1951037), (55, 1241569), (77, 886835), (193, 353815), (385, 177367), (919, 74305), (965, 70763), (1351, 50545), (2123, 32165), (4595, 14861), (6433, 10615), (6755, 10109)]