Consecutive Integers with Same Divisor Sum/Examples/14

Example of Consecutive Integers with Same Sigma
Let $\sigma: \Z_{>0} \to \Z_{>0}$ denote the $\sigma$ function: the sum of all the positive integer divisors of $n$.

Then:
 * $\sigma \left({14}\right) = \sigma \left({15}\right) = 24$

Proof
From :
 * $\sigma \left({14}\right) = 24$

From :
 * $\sigma \left({15}\right) = 24$

Hence the result.