26744165

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^2$

素因数の和:357

約数の個数: 24

約数和(自身を含む): 38103552

約数和(自身を除く): 11359387

約数列:

[1, 5, 7, 31, 35, 155, 157, 217, 785, 1085, 1099, 4867, 5495, 24335, 24649, 34069, 123245, 170345, 172543, 764119, 862715, 3820595, 5348833, 26744165]

約数ペア:

[(1, 26744165), (5, 5348833), (7, 3820595), (31, 862715), (35, 764119), (155, 172543), (157, 170345), (217, 123245), (785, 34069), (1085, 24649), (1099, 24335), (4867, 5495)]