2245145

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2789}}^1$

素因数の和:2824

約数の個数: 16

約数和(自身を含む): 3214080

約数和(自身を除く): 968935

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 2789, 13945, 19523, 64147, 97615, 320735, 449029, 2245145]

約数ペア:

[(1, 2245145), (5, 449029), (7, 320735), (23, 97615), (35, 64147), (115, 19523), (161, 13945), (805, 2789)]