26928255

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{105601}}^1$

素因数の和:105626

約数の個数: 16

約数和(自身を含む): 45620064

約数和(自身を除く): 18691809

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 105601, 316803, 528005, 1584015, 1795217, 5385651, 8976085, 26928255]

約数ペア:

[(1, 26928255), (3, 8976085), (5, 5385651), (15, 1795217), (17, 1584015), (51, 528005), (85, 316803), (255, 105601)]