26828805

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{105211}}^1$

素因数の和:105236

約数の個数: 16

約数和(自身を含む): 45451584

約数和(自身を除く): 18622779

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 105211, 315633, 526055, 1578165, 1788587, 5365761, 8942935, 26828805]

約数ペア:

[(1, 26828805), (3, 8942935), (5, 5365761), (15, 1788587), (17, 1578165), (51, 526055), (85, 315633), (255, 105211)]