189727

Appears in sequences

• Composite squarefree numbers n such that p(i)-8 divides n+8, where p(i) are the prime factors of n.at n=28A225708
• Composite squarefree numbers n such that p-d(n) divides n+d(n), where p are the prime factors of n and d(n) the number of divisors of n.at n=26A228301