12497125

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{5881}}^1$

素因数の和:5913

約数の個数: 16

約数和(自身を含む): 16516656

約数和(自身を除く): 4019531

約数列:

[1, 5, 17, 25, 85, 125, 425, 2125, 5881, 29405, 99977, 147025, 499885, 735125, 2499425, 12497125]

約数ペア:

[(1, 12497125), (5, 2499425), (17, 735125), (25, 499885), (85, 147025), (125, 99977), (425, 29405), (2125, 5881)]