a perfect square
I would call an odd number factor a factor that is an odd number. I would call a number with an odd number of factors a perfect square.
A square number
A perfect square
Square numbers have an odd number of factors.
Square numbers have an odd number of factors.
Yes, quare numbers have an odd number of factors.
Yes. Square numbers have an odd number of factors. 49 has three factors.
if a number has an odd number of factors it would be a perfect square
if a number has an odd number of factors it would be a perfect square
Square numbers have an odd number of factors.
Perfect squares are numbers with an odd number of factors.
Squares have an odd number of factors.