16382675

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:335

約数の個数: 24

約数和(自身を含む): 21204000

約数和(自身を除く): 4821325

約数列:

[1, 5, 25, 37, 89, 185, 199, 445, 925, 995, 2225, 3293, 4975, 7363, 16465, 17711, 36815, 82325, 88555, 184075, 442775, 655307, 3276535, 16382675]

約数ペア:

[(1, 16382675), (5, 3276535), (25, 655307), (37, 442775), (89, 184075), (185, 88555), (199, 82325), (445, 36815), (925, 17711), (995, 16465), (2225, 7363), (3293, 4975)]