28678745085

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1051081}}^1$

素因数の和:1051213

約数の個数: 32

約数和(自身を含む): 49039281792

約数和(自身を除く): 20360536707

約数列:

[1, 3, 5, 15, 17, 51, 85, 107, 255, 321, 535, 1605, 1819, 5457, 9095, 27285, 1051081, 3153243, 5255405, 15766215, 17868377, 53605131, 89341885, 112465667, 268025655, 337397001, 562328335, 1686985005, 1911916339, 5735749017, 9559581695, 28678745085]

約数ペア:

[(1, 28678745085), (3, 9559581695), (5, 5735749017), (15, 1911916339), (17, 1686985005), (51, 562328335), (85, 337397001), (107, 268025655), (255, 112465667), (321, 89341885), (535, 53605131), (1605, 17868377), (1819, 15766215), (5457, 5255405), (9095, 3153243), (27285, 1051081)]