26216055

素因数分解:

$3^5\times 5^1\times {\mathrm{21577}}^1$

素因数の和:21597

約数の個数: 24

約数和(自身を含む): 47126352

約数和(自身を除く): 20910297

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 21577, 64731, 107885, 194193, 323655, 582579, 970965, 1747737, 2912895, 5243211, 8738685, 26216055]

約数ペア:

[(1, 26216055), (3, 8738685), (5, 5243211), (9, 2912895), (15, 1747737), (27, 970965), (45, 582579), (81, 323655), (135, 194193), (243, 107885), (405, 64731), (1215, 21577)]