25566087

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{6991}}^1$

素因数の和:7070

約数の個数: 16

約数和(自身を含む): 36246528

約数和(自身を除く): 10680441

約数列:

[1, 3, 23, 53, 69, 159, 1219, 3657, 6991, 20973, 160793, 370523, 482379, 1111569, 8522029, 25566087]

約数ペア:

[(1, 25566087), (3, 8522029), (23, 1111569), (53, 482379), (69, 370523), (159, 160793), (1219, 20973), (3657, 6991)]