47137255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{12071}}^1$

素因数の和:12158

約数の個数: 16

約数和(自身を含む): 62581248

約数和(自身を除く): 15443993

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 12071, 60355, 132781, 663905, 857041, 4285205, 9427451, 47137255]

約数ペア:

[(1, 47137255), (5, 9427451), (11, 4285205), (55, 857041), (71, 663905), (355, 132781), (781, 60355), (3905, 12071)]