8002085

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 12122880

約数和(自身を除く): 4120795

約数列:

[1, 5, 7, 13, 35, 43, 65, 91, 215, 301, 409, 455, 559, 1505, 2045, 2795, 2863, 3913, 5317, 14315, 17587, 19565, 26585, 37219, 87935, 123109, 186095, 228631, 615545, 1143155, 1600417, 8002085]

約数ペア:

[(1, 8002085), (5, 1600417), (7, 1143155), (13, 615545), (35, 228631), (43, 186095), (65, 123109), (91, 87935), (215, 37219), (301, 26585), (409, 19565), (455, 17587), (559, 14315), (1505, 5317), (2045, 3913), (2795, 2863)]