3960055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{809}}^1$

素因数の和:914

約数の個数: 16

約数和(自身を含む): 5248800

約数和(自身を除く): 1288745

約数列:

[1, 5, 11, 55, 89, 445, 809, 979, 4045, 4895, 8899, 44495, 72001, 360005, 792011, 3960055]

約数ペア:

[(1, 3960055), (5, 792011), (11, 360005), (55, 72001), (89, 44495), (445, 8899), (809, 4895), (979, 4045)]