2706025

素因数分解:

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

素因数の和:118

約数の個数: 27

約数和(自身を含む): 3988119

約数和(自身を除く): 1282094

約数列:

[1, 5, 7, 25, 35, 47, 49, 175, 235, 245, 329, 1175, 1225, 1645, 2209, 2303, 8225, 11045, 11515, 15463, 55225, 57575, 77315, 108241, 386575, 541205, 2706025]

約数ペア:

[(1, 2706025), (5, 541205), (7, 386575), (25, 108241), (35, 77315), (47, 57575), (49, 55225), (175, 15463), (235, 11515), (245, 11045), (329, 8225), (1175, 2303), (1225, 2209)]