28683555

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{23039}}^1$

素因数の和:23130

約数の個数: 16

約数和(自身を含む): 46448640

約数和(自身を除く): 17765085

約数列:

[1, 3, 5, 15, 83, 249, 415, 1245, 23039, 69117, 115195, 345585, 1912237, 5736711, 9561185, 28683555]

約数ペア:

[(1, 28683555), (3, 9561185), (5, 5736711), (15, 1912237), (83, 345585), (249, 115195), (415, 69117), (1245, 23039)]