80132255

素因数分解:

$5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{20261}}^1$

素因数の和:20386

約数の個数: 16

約数和(自身を含む): 110873664

約数和(自身を除く): 30741409

約数列:

[1, 5, 7, 35, 113, 565, 791, 3955, 20261, 101305, 141827, 709135, 2289493, 11447465, 16026451, 80132255]

約数ペア:

[(1, 80132255), (5, 16026451), (7, 11447465), (35, 2289493), (113, 709135), (565, 141827), (791, 101305), (3955, 20261)]