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Prime numbers have two factors. Prime squares have three factors. Square numbers have an odd number of factors but that number varies.
That's an infinite list. Numbers with three factors are the squares of prime numbers.
squares of primes 4,9,25 and so on.
squares of prime numbers
Prime squares have three factors. 4, 9, 25
perfect squares
Perfect squares have an odd number of factors.
The squares of all prime numbers have 3 factors.
Squares of prime numbers have exactly three factors.
Squares of prime numbers have only three factors.
Numbers with exactly three factors are squares of prime numbers.
squares
Numbers can't be divided by multiples. They get divided by factors. Factors go into numbers, numbers go into multiples.
perfect squares also known as square numbers taytay
squares of prime numbers
squares of prime numbers
Prime numbers have two factors. Prime squares have three factors. Square numbers have an odd number of factors but that number varies.