57065

Appears in sequences

• a(n) = Sum_{r|n, s|n, t|n, r<s<t} r*s*t.at n=35A067817
• Ordered hypotenuses of primitive Pythagorean triangles having legs that add up to a square.at n=34A088319
• Expansion of 3 * q^(1/3) * phi(q) * psi(q^6) / c(q) in powers of x where phi(), psi() are Ramanujan theta functions and c() is a cubic AGM theta function.at n=43A233037
• 11-gonal numbers which are products of three distinct primes.at n=28A354446