Prime Factorization of 5625 Factoring Prime Factors of 5625 Use the form below to do your conversion, separate numbers by comma. prime factorization calculator of 5625 Prime Factors of 5625 =3, 3, 5, 5, 5, 5 Which is the same as = 32 x 54 Prime Factors Tree of 5625 5625 / \3 1875