8392085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:173

約数の個数: 32

約数和(自身を含む): 11515392

約数和(自身を除く): 3123307

約数列:

[1, 5, 13, 41, 47, 65, 67, 205, 235, 335, 533, 611, 871, 1927, 2665, 2747, 3055, 3149, 4355, 9635, 13735, 15745, 25051, 35711, 40937, 125255, 129109, 178555, 204685, 645545, 1678417, 8392085]

約数ペア:

[(1, 8392085), (5, 1678417), (13, 645545), (41, 204685), (47, 178555), (65, 129109), (67, 125255), (205, 40937), (235, 35711), (335, 25051), (533, 15745), (611, 13735), (871, 9635), (1927, 4355), (2665, 3149), (2747, 3055)]