8263845

素因数分解:

$3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{449}}^1$

素因数の和:869

約数の個数: 24

約数和(自身を含む): 14391000

約数和(自身を除く): 6127155

約数列:

[1, 3, 5, 9, 15, 45, 409, 449, 1227, 1347, 2045, 2245, 3681, 4041, 6135, 6735, 18405, 20205, 183641, 550923, 918205, 1652769, 2754615, 8263845]

約数ペア:

[(1, 8263845), (3, 2754615), (5, 1652769), (9, 918205), (15, 550923), (45, 183641), (409, 20205), (449, 18405), (1227, 6735), (1347, 6135), (2045, 4041), (2245, 3681)]