Only itself and one because 37 is a prime number
It's a prime number so it only has one factor pair, 1•83
(6375,1)(2125,3)(1275,5)(425,15)(375,17)(255,25)(125,51)(85,75)
If completed correctly, the bottom branch of a factor tree will be the prime factorization of the number at the top.
No single integer satisfies both requests. 80 is the only integer with exactly 5 factor pairs in that range, but it has two prime factors. 64 and 81 have one prime factor but 4 and 3 factor pairs respectively.
199 is a prime number.
One pair: it's a prime number.
1x5, its is a prime number
A prime number, P, has only two factor pairs: (1, P) and (P, 1).
181 is a prime number. The factor pair is: 1, 181
59 is a prime number.
Yes, a prime number, P, has only two factor pairs: (1, P) and (P, 1) so immediately after 1, they reverse order.
Itself and one because 61 is a prime number
263 is a prime number and the only factor pair is: 1 x 263
1 and 13. It is a prime number, so those are its only factor.
389 = 1 x 389 (389 is a prime number).
1 x 101 (101 is a prime number.)