69340145

素因数分解:

$5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{3877}}^1$

素因数の和:3969

約数の個数: 24

約数和(自身を含む): 98144424

約数和(自身を除く): 28804279

約数列:

[1, 5, 7, 35, 49, 73, 245, 365, 511, 2555, 3577, 3877, 17885, 19385, 27139, 135695, 189973, 283021, 949865, 1415105, 1981147, 9905735, 13868029, 69340145]

約数ペア:

[(1, 69340145), (5, 13868029), (7, 9905735), (35, 1981147), (49, 1415105), (73, 949865), (245, 283021), (365, 189973), (511, 135695), (2555, 27139), (3577, 19385), (3877, 17885)]