68699085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{50329}}^1$

素因数の和:50357

約数の個数: 32

約数和(自身を含む): 135287040

約数和(自身を除く): 66587955

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 50329, 150987, 251645, 352303, 654277, 754935, 1056909, 1761515, 1962831, 3271385, 4579939, 5284545, 9814155, 13739817, 22899695, 68699085]

約数ペア:

[(1, 68699085), (3, 22899695), (5, 13739817), (7, 9814155), (13, 5284545), (15, 4579939), (21, 3271385), (35, 1962831), (39, 1761515), (65, 1056909), (91, 754935), (105, 654277), (195, 352303), (273, 251645), (455, 150987), (1365, 50329)]