1, 23
The positive integer factors of 1219 are: 1, 23, 53, 1219
The positive integer factors of 391 are: 1, 17, 23, 391
The positive integer factors of 437 are: 1, 19, 23, 437
The positive integer factors of 529 are:1 23 529
The positive integer factors of 2875 are: 1, 5, 23, 25, 115, 125, 575, 2875 The prime factors of 2875 are: 53 x 23 = 2875.
The positive integer factors of 92 are 1, 2, 4, 23, 46, 92.
The positive integer factors of 345 are 1, 3, 5, 15, 23, 69, 115, and 345
The positive integer factors of 1955 are: 1, 5, 17, 23, 85, 115, 391, 1955
The positive integer factors of 184 are: 1, 2, 4, 8, 23, 46, 92, 184
The positive integer factors of 483 are: 1, 3, 7, 21, 23, 69, 161, 483
The positive integer factors of 322 are: 1, 2, 7, 14, 23, 46, 161, 322