65624273

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 80693760

約数和(自身を除く): 15069487

約数列:

[1, 11, 13, 37, 79, 143, 157, 407, 481, 869, 1027, 1727, 2041, 2923, 5291, 5809, 11297, 12403, 22451, 32153, 37999, 63899, 75517, 136433, 161239, 417989, 458911, 830687, 1773629, 5048021, 5965843, 65624273]

約数ペア:

[(1, 65624273), (11, 5965843), (13, 5048021), (37, 1773629), (79, 830687), (143, 458911), (157, 417989), (407, 161239), (481, 136433), (869, 75517), (1027, 63899), (1727, 37999), (2041, 32153), (2923, 22451), (5291, 12403), (5809, 11297)]