10864405

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:444

約数の個数: 16

約数和(自身を含む): 13392000

約数和(自身を除く): 2527595

約数列:

[1, 5, 61, 179, 199, 305, 895, 995, 10919, 12139, 35621, 54595, 60695, 178105, 2172881, 10864405]

約数ペア:

[(1, 10864405), (5, 2172881), (61, 178105), (179, 60695), (199, 54595), (305, 35621), (895, 12139), (995, 10919)]