11727875

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{5519}}^1$

素因数の和:5551

約数の個数: 16

約数和(自身を含む): 15500160

約数和(自身を除く): 3772285

約数列:

[1, 5, 17, 25, 85, 125, 425, 2125, 5519, 27595, 93823, 137975, 469115, 689875, 2345575, 11727875]

約数ペア:

[(1, 11727875), (5, 2345575), (17, 689875), (25, 469115), (85, 137975), (125, 93823), (425, 27595), (2125, 5519)]