80565335

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{3539}}^1$

素因数の和:3730

約数の個数: 16

約数和(自身を含む): 100677600

約数和(自身を除く): 20112265

約数列:

[1, 5, 29, 145, 157, 785, 3539, 4553, 17695, 22765, 102631, 513155, 555623, 2778115, 16113067, 80565335]

約数ペア:

[(1, 80565335), (5, 16113067), (29, 2778115), (145, 555623), (157, 513155), (785, 102631), (3539, 22765), (4553, 17695)]