2015159421

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1049}}^1\times {\mathrm{2531}}^1$

素因数の和:3617

約数の個数: 32

約数和(自身を含む): 3062707200

約数和(自身を除く): 1047547779

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 1049, 2531, 3147, 7593, 11539, 24127, 27841, 34617, 58213, 72381, 83523, 174639, 265397, 640343, 796191, 1921029, 2655019, 7965057, 29205209, 61065437, 87615627, 183196311, 671719807, 2015159421]

約数ペア:

[(1, 2015159421), (3, 671719807), (11, 183196311), (23, 87615627), (33, 61065437), (69, 29205209), (253, 7965057), (759, 2655019), (1049, 1921029), (2531, 796191), (3147, 640343), (7593, 265397), (11539, 174639), (24127, 83523), (27841, 72381), (34617, 58213)]