1) Find an expression for the number of special ordered pairs of a given A.

2) Show that:

π

_{i|A}d(i) = π (d(x

_{k})*d(y

_{k}))

^{2p}with p substituting for n(y

_{k}/ x

_{k}),

if (x

_{k},y

_{k}) for {k=1,2,..} are all possible special ordered pairs of A.

**Note:**
i|A means i is a divisor of A, d(i) is the number of positive divisors of i, n(i) is the number of prime divisors of i and π determines the product