13000435

素因数分解:

$5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1129}}^1$

素因数の和:1195

約数の個数: 24

約数和(自身を含む): 18550080

約数和(自身を除く): 5549645

約数列:

[1, 5, 7, 35, 47, 49, 235, 245, 329, 1129, 1645, 2303, 5645, 7903, 11515, 39515, 53063, 55321, 265315, 276605, 371441, 1857205, 2600087, 13000435]

約数ペア:

[(1, 13000435), (5, 2600087), (7, 1857205), (35, 371441), (47, 276605), (49, 265315), (235, 55321), (245, 53063), (329, 39515), (1129, 11515), (1645, 7903), (2303, 5645)]