68506025

素因数分解:

$5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8329}}^1$

素因数の和:8393

約数の個数: 24

約数和(自身を含む): 99160320

約数和(自身を除く): 30654295

約数列:

[1, 5, 7, 25, 35, 47, 175, 235, 329, 1175, 1645, 8225, 8329, 41645, 58303, 208225, 291515, 391463, 1457575, 1957315, 2740241, 9786575, 13701205, 68506025]

約数ペア:

[(1, 68506025), (5, 13701205), (7, 9786575), (25, 2740241), (35, 1957315), (47, 1457575), (175, 391463), (235, 291515), (329, 208225), (1175, 58303), (1645, 41645), (8225, 8329)]