68299945

素因数分解:

$5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{17903}}^1$

素因数の和:18024

約数の個数: 16

約数和(自身を含む): 94533120

約数和(自身を除く): 26233175

約数列:

[1, 5, 7, 35, 109, 545, 763, 3815, 17903, 89515, 125321, 626605, 1951427, 9757135, 13659989, 68299945]

約数ペア:

[(1, 68299945), (5, 13659989), (7, 9757135), (35, 1951427), (109, 626605), (545, 125321), (763, 89515), (3815, 17903)]