155915903

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{5479}}^1$

素因数の和:5702

約数の個数: 16

約数和(自身を含む): 184128000

約数和(自身を除く): 28212097

約数列:

[1, 11, 13, 143, 199, 2189, 2587, 5479, 28457, 60269, 71227, 783497, 1090321, 11993531, 14174173, 155915903]

約数ペア:

[(1, 155915903), (11, 14174173), (13, 11993531), (143, 1090321), (199, 783497), (2189, 71227), (2587, 60269), (5479, 28457)]