27289155

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{953}}^1$

素因数の和:1067

約数の個数: 32

約数和(自身を含む): 46158336

約数和(自身を除く): 18869181

約数列:

[1, 3, 5, 15, 23, 69, 83, 115, 249, 345, 415, 953, 1245, 1909, 2859, 4765, 5727, 9545, 14295, 21919, 28635, 65757, 79099, 109595, 237297, 328785, 395495, 1186485, 1819277, 5457831, 9096385, 27289155]

約数ペア:

[(1, 27289155), (3, 9096385), (5, 5457831), (15, 1819277), (23, 1186485), (69, 395495), (83, 328785), (115, 237297), (249, 109595), (345, 79099), (415, 65757), (953, 28635), (1245, 21919), (1909, 14295), (2859, 9545), (4765, 5727)]