67806795

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37987}}^1$

素因数の和:38019

約数の個数: 32

約数和(自身を含む): 131286528

約数和(自身を除く): 63479733

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 37987, 113961, 189935, 265909, 569805, 645779, 797727, 1329545, 1937337, 3228895, 3988635, 4520453, 9686685, 13561359, 22602265, 67806795]

約数ペア:

[(1, 67806795), (3, 22602265), (5, 13561359), (7, 9686685), (15, 4520453), (17, 3988635), (21, 3228895), (35, 1937337), (51, 1329545), (85, 797727), (105, 645779), (119, 569805), (255, 265909), (357, 189935), (595, 113961), (1785, 37987)]