26217945

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14939}}^1$

素因数の和:14966

約数の個数: 32

約数和(自身を含む): 50198400

約数和(自身を除く): 23980455

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 14939, 44817, 74695, 134451, 194207, 224085, 403353, 582621, 672255, 971035, 1747863, 2016765, 2913105, 5243589, 8739315, 26217945]

約数ペア:

[(1, 26217945), (3, 8739315), (5, 5243589), (9, 2913105), (13, 2016765), (15, 1747863), (27, 971035), (39, 672255), (45, 582621), (65, 403353), (117, 224085), (135, 194207), (195, 134451), (351, 74695), (585, 44817), (1755, 14939)]