80973445

素因数分解:

$5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{8537}}^1$

素因数の和:8820

約数の個数: 16

約数和(自身を含む): 111472128

約数和(自身を除く): 30498683

約数列:

[1, 5, 7, 35, 271, 1355, 1897, 8537, 9485, 42685, 59759, 298795, 2313527, 11567635, 16194689, 80973445]

約数ペア:

[(1, 80973445), (5, 16194689), (7, 11567635), (35, 2313527), (271, 298795), (1355, 59759), (1897, 42685), (8537, 9485)]