66661705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{52697}}^1$

素因数の和:52736

約数の個数: 16

約数和(自身を含む): 91062144

約数和(自身を除く): 24400439

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 52697, 263485, 579667, 1212031, 2898335, 6060155, 13332341, 66661705]

約数ペア:

[(1, 66661705), (5, 13332341), (11, 6060155), (23, 2898335), (55, 1212031), (115, 579667), (253, 263485), (1265, 52697)]