57742205

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{1049}}^1$

素因数の和:1264

約数の個数: 16

約数和(自身を含む): 70686000

約数和(自身を除く): 12943795

約数列:

[1, 5, 101, 109, 505, 545, 1049, 5245, 11009, 55045, 105949, 114341, 529745, 571705, 11548441, 57742205]

約数ペア:

[(1, 57742205), (5, 11548441), (101, 571705), (109, 529745), (505, 114341), (545, 105949), (1049, 55045), (5245, 11009)]