11689625

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{5501}}^1$

素因数の和:5533

約数の個数: 16

約数和(自身を含む): 15449616

約数和(自身を除く): 3759991

約数列:

[1, 5, 17, 25, 85, 125, 425, 2125, 5501, 27505, 93517, 137525, 467585, 687625, 2337925, 11689625]

約数ペア:

[(1, 11689625), (5, 2337925), (17, 687625), (25, 467585), (85, 137525), (125, 93517), (425, 27505), (2125, 5501)]