9951445

素因数分解:

$5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1811}}^1$

素因数の和:1980

約数の個数: 16

約数和(自身を含む): 13742208

約数和(自身を除く): 3790763

約数列:

[1, 5, 7, 35, 157, 785, 1099, 1811, 5495, 9055, 12677, 63385, 284327, 1421635, 1990289, 9951445]

約数ペア:

[(1, 9951445), (5, 1990289), (7, 1421635), (35, 284327), (157, 63385), (785, 12677), (1099, 9055), (1811, 5495)]