267968425

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{883}}^1$

素因数の和:1153

約数の個数: 24

約数和(自身を含む): 339809600

約数和(自身を除く): 71841175

約数列:

[1, 5, 25, 61, 199, 305, 883, 995, 1525, 4415, 4975, 12139, 22075, 53863, 60695, 175717, 269315, 303475, 878585, 1346575, 4392925, 10718737, 53593685, 267968425]

約数ペア:

[(1, 267968425), (5, 53593685), (25, 10718737), (61, 4392925), (199, 1346575), (305, 878585), (883, 303475), (995, 269315), (1525, 175717), (4415, 60695), (4975, 53863), (12139, 22075)]