57971855

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{2237}}^1$

素因数の和:2386

約数の個数: 16

約数和(自身を含む): 71544384

約数和(自身を除く): 13572529

約数列:

[1, 5, 71, 73, 355, 365, 2237, 5183, 11185, 25915, 158827, 163301, 794135, 816505, 11594371, 57971855]

約数ペア:

[(1, 57971855), (5, 11594371), (71, 816505), (73, 794135), (355, 163301), (365, 158827), (2237, 25915), (5183, 11185)]