This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A139575 #16 Dec 15 2020 08:31:11 %S A139575 70368744177664,8862938119652501095929, %T A139575 142108547152020037174224853515625, %U A139575 749048330965186233494494102694564493649,801795320536133573571931534665380233173841533961 %N A139575 Numbers with 47 divisors. %C A139575 46th powers of primes. The n-th number with p divisors is equal to the n-th prime raised to power p-1, where p is prime. %H A139575 T. D. Noe, <a href="/A139575/b139575.txt">Table of n, a(n) for n = 1..1000</a> %H A139575 Omar E. Pol, <a href="http://www.polprimos.com">Determinacion geometrica de los numeros primos y perfectos</a>. %H A139575 OEIS Wiki, <a href="https://oeis.org/wiki/Index_entries_for_number_of_divisors">Index entries for number of divisors</a> %F A139575 a(n)=A000040(n)^(47-1)=A000040(n)^46. %t A139575 Prime[Range[9]]^46 (* _Vladimir Joseph Stephan Orlovsky_, May 06 2011 *) %o A139575 (PARI) a(n)=prime(n)^46 \\ _Charles R Greathouse IV_, Jun 19 2016 %Y A139575 Cf. A000005, A000040, A001248, A030514, A030516, A030631, A030635, A030637, A137486, A137492, A139571, A139572, A139573, A139574. %K A139575 nonn,easy %O A139575 1,1 %A A139575 _Omar E. Pol_, May 09 2008 %E A139575 More terms from _R. J. Mathar_, May 11 2008