11340805

素因数分解:

$5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1129}}^1$

素因数の和:1189

約数の個数: 24

約数和(自身を含む): 16231320

約数和(自身を除く): 4890515

約数列:

[1, 5, 7, 35, 41, 49, 205, 245, 287, 1129, 1435, 2009, 5645, 7903, 10045, 39515, 46289, 55321, 231445, 276605, 324023, 1620115, 2268161, 11340805]

約数ペア:

[(1, 11340805), (5, 2268161), (7, 1620115), (35, 324023), (41, 276605), (49, 231445), (205, 55321), (245, 46289), (287, 39515), (1129, 10045), (1435, 7903), (2009, 5645)]