2717955

素因数分解:

$3^5\times 5^1\times {\mathrm{2237}}^1$

素因数の和:2257

約数の個数: 24

約数和(自身を含む): 4887792

約数和(自身を除く): 2169837

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 2237, 6711, 11185, 20133, 33555, 60399, 100665, 181197, 301995, 543591, 905985, 2717955]

約数ペア:

[(1, 2717955), (3, 905985), (5, 543591), (9, 301995), (15, 181197), (27, 100665), (45, 60399), (81, 33555), (135, 20133), (243, 11185), (405, 6711), (1215, 2237)]