4986215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1871}}^1$

素因数の和:1930

約数の個数: 16

約数和(自身を含む): 6604416

約数和(自身を除く): 1618201

約数列:

[1, 5, 13, 41, 65, 205, 533, 1871, 2665, 9355, 24323, 76711, 121615, 383555, 997243, 4986215]

約数ペア:

[(1, 4986215), (5, 997243), (13, 383555), (41, 121615), (65, 76711), (205, 24323), (533, 9355), (1871, 2665)]