812804545

素因数分解:

$5^1\times 7^1\times {\mathrm{827}}^1\times {\mathrm{28081}}^1$

素因数の和:28920

約数の個数: 16

約数和(自身を含む): 1116091008

約数和(自身を除く): 303286463

約数列:

[1, 5, 7, 35, 827, 4135, 5789, 28081, 28945, 140405, 196567, 982835, 23222987, 116114935, 162560909, 812804545]

約数ペア:

[(1, 812804545), (5, 162560909), (7, 116114935), (35, 23222987), (827, 982835), (4135, 196567), (5789, 140405), (28081, 28945)]