239968165

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{3109}}^1$

素因数の和:3516

約数の個数: 16

約数和(自身を含む): 295574400

約数和(自身を除く): 55606235

約数列:

[1, 5, 43, 215, 359, 1795, 3109, 15437, 15545, 77185, 133687, 668435, 1116131, 5580655, 47993633, 239968165]

約数ペア:

[(1, 239968165), (5, 47993633), (43, 5580655), (215, 1116131), (359, 668435), (1795, 133687), (3109, 77185), (15437, 15545)]