1425060

Appears in sequences

• Numbers whose sum of nonunitary divisors and sum of unitary divisors are both positive squares.at n=26A064730
• a(n) = 1 + n^2 + n^3 + n^5.at n=16A123650
• a(n) = 3*binomial(n+1,6).at n=23A253943
• a(n) = 10*binomial(n+4, 5).at n=26A266732
• a(n) = 12*binomial(n, 5).at n=29A300847
• a(n) = sigma_2(n) * sigma_3(n).at n=16A379814