85515027

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:523

約数の個数: 32

約数和(自身を含む): 126282240

約数和(自身を除く): 40767213

約数列:

[1, 3, 13, 39, 71, 89, 213, 267, 347, 923, 1041, 1157, 2769, 3471, 4511, 6319, 13533, 18957, 24637, 30883, 73911, 82147, 92649, 246441, 320281, 401479, 960843, 1204437, 2192693, 6578079, 28505009, 85515027]

約数ペア:

[(1, 85515027), (3, 28505009), (13, 6578079), (39, 2192693), (71, 1204437), (89, 960843), (213, 401479), (267, 320281), (347, 246441), (923, 92649), (1041, 82147), (1157, 73911), (2769, 30883), (3471, 24637), (4511, 18957), (6319, 13533)]