67802125

素因数分解:

$5^3\times {\mathrm{127}}^1\times {\mathrm{4271}}^1$

素因数の和:4413

約数の個数: 16

約数和(自身を含む): 85303296

約数和(自身を除く): 17501171

約数列:

[1, 5, 25, 125, 127, 635, 3175, 4271, 15875, 21355, 106775, 533875, 542417, 2712085, 13560425, 67802125]

約数ペア:

[(1, 67802125), (5, 13560425), (25, 2712085), (125, 542417), (127, 533875), (635, 106775), (3175, 21355), (4271, 15875)]