2015651731

素因数分解:

${\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{2087}}^1$

素因数の和:2442

約数の個数: 16

約数和(自身を含む): 2087866368

約数和(自身を除く): 72214637

約数列:

[1, 61, 71, 223, 2087, 4331, 13603, 15833, 127307, 148177, 465401, 965813, 9038797, 28389461, 33043471, 2015651731]

約数ペア:

[(1, 2015651731), (61, 33043471), (71, 28389461), (223, 9038797), (2087, 965813), (4331, 465401), (13603, 148177), (15833, 127307)]