13176765

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{709}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 26582400

約数和(自身を除く): 13405635

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 59, 63, 105, 177, 295, 315, 413, 531, 709, 885, 1239, 2065, 2127, 2655, 3545, 3717, 4963, 6195, 6381, 10635, 14889, 18585, 24815, 31905, 41831, 44667, 74445, 125493, 209155, 223335, 292817, 376479, 627465, 878451, 1464085, 1882395, 2635353, 4392255, 13176765]

約数ペア:

[(1, 13176765), (3, 4392255), (5, 2635353), (7, 1882395), (9, 1464085), (15, 878451), (21, 627465), (35, 376479), (45, 292817), (59, 223335), (63, 209155), (105, 125493), (177, 74445), (295, 44667), (315, 41831), (413, 31905), (531, 24815), (709, 18585), (885, 14889), (1239, 10635), (2065, 6381), (2127, 6195), (2655, 4963), (3545, 3717)]