25770545

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1789}}^1$

素因数の和:1904

約数の個数: 16

約数和(自身を含む): 32134080

約数和(自身を除く): 6363535

約数列:

[1, 5, 43, 67, 215, 335, 1789, 2881, 8945, 14405, 76927, 119863, 384635, 599315, 5154109, 25770545]

約数ペア:

[(1, 25770545), (5, 5154109), (43, 599315), (67, 384635), (215, 119863), (335, 76927), (1789, 14405), (2881, 8945)]