81103435

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{1049}}^1$

素因数の和:1155

約数の個数: 24

約数和(自身を含む): 113752800

約数和(自身を除く): 32649365

約数列:

[1, 5, 7, 35, 47, 235, 329, 1049, 1645, 2209, 5245, 7343, 11045, 15463, 36715, 49303, 77315, 246515, 345121, 1725605, 2317241, 11586205, 16220687, 81103435]

約数ペア:

[(1, 81103435), (5, 16220687), (7, 11586205), (35, 2317241), (47, 1725605), (235, 345121), (329, 246515), (1049, 77315), (1645, 49303), (2209, 36715), (5245, 15463), (7343, 11045)]