45617

Appears in sequences

• a(n) is the smallest prime(n)-rough number k that has more divisors than k-1 and more divisors than k+1.at n=4A347719
• Odd numbers k such that k/(1+A347381(k)) obtains record values, where A347381 gives the distance from n to the nearest common ancestor of n and sigma(n) in the Doudna-tree.at n=29A386423