8941385

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:448

約数の個数: 16

約数和(自身を含む): 11041920

約数和(自身を除く): 2100535

約数列:

[1, 5, 71, 89, 283, 355, 445, 1415, 6319, 20093, 25187, 31595, 100465, 125935, 1788277, 8941385]

約数ペア:

[(1, 8941385), (5, 1788277), (71, 125935), (89, 100465), (283, 31595), (355, 25187), (445, 20093), (1415, 6319)]