22713255

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7109}}^1$

素因数の和:7191

約数の個数: 24

約数和(自身を含む): 39929760

約数和(自身を除く): 17216505

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 7109, 21327, 35545, 63981, 106635, 319905, 504739, 1514217, 2523695, 4542651, 7571085, 22713255]

約数ペア:

[(1, 22713255), (3, 7571085), (5, 4542651), (9, 2523695), (15, 1514217), (45, 504739), (71, 319905), (213, 106635), (355, 63981), (639, 35545), (1065, 21327), (3195, 7109)]