80622085

素因数分解:

$5^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1\times {\mathrm{373}}^1$

素因数の和:828

約数の個数: 16

約数和(自身を含む): 98017920

約数和(自身を除く): 17395835

約数列:

[1, 5, 139, 311, 373, 695, 1555, 1865, 43229, 51847, 116003, 216145, 259235, 580015, 16124417, 80622085]

約数ペア:

[(1, 80622085), (5, 16124417), (139, 580015), (311, 259235), (373, 216145), (695, 116003), (1555, 51847), (1865, 43229)]