Many interesting identities were found for the Fibonacci numbers
Fn defined by recurrence relation Fn+2 = Fn + Fn+1 with F0 = 0, F1 = 1
and the Lucas numbers Ln defined by the same recurrence but with the initial
conditions L0 = 2, L1 = 1. In this paper we focus on the problems on divisibility
of integers expressed by terms of sequences related to the Fibonacci and the
Lucas numbers.