9954745

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{809}}^1$

素因数の和:944

約数の個数: 16

約数和(自身を含む): 12597120

約数和(自身を除く): 2642375

約数列:

[1, 5, 23, 107, 115, 535, 809, 2461, 4045, 12305, 18607, 86563, 93035, 432815, 1990949, 9954745]

約数ペア:

[(1, 9954745), (5, 1990949), (23, 432815), (107, 93035), (115, 86563), (535, 18607), (809, 12305), (2461, 4045)]