68819345

素因数分解:

$5^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{3863}}^1$

素因数の和:4384

約数の個数: 16

約数和(自身を含む): 94590720

約数和(自身を除く): 25771375

約数列:

[1, 5, 7, 35, 509, 2545, 3563, 3863, 17815, 19315, 27041, 135205, 1966267, 9831335, 13763869, 68819345]

約数ペア:

[(1, 68819345), (5, 13763869), (7, 9831335), (35, 1966267), (509, 135205), (2545, 27041), (3563, 19315), (3863, 17815)]