80425235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{39521}}^1$

素因数の和:39574

約数の個数: 16

約数和(自身を含む): 108132192

約数和(自身を除く): 27706957

約数列:

[1, 5, 11, 37, 55, 185, 407, 2035, 39521, 197605, 434731, 1462277, 2173655, 7311385, 16085047, 80425235]

約数ペア:

[(1, 80425235), (5, 16085047), (11, 7311385), (37, 2173655), (55, 1462277), (185, 434731), (407, 197605), (2035, 39521)]