13511295

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{727}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 27256320

約数和(自身を除く): 13745025

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 59, 63, 105, 177, 295, 315, 413, 531, 727, 885, 1239, 2065, 2181, 2655, 3635, 3717, 5089, 6195, 6543, 10905, 15267, 18585, 25445, 32715, 42893, 45801, 76335, 128679, 214465, 229005, 300251, 386037, 643395, 900753, 1501255, 1930185, 2702259, 4503765, 13511295]

約数ペア:

[(1, 13511295), (3, 4503765), (5, 2702259), (7, 1930185), (9, 1501255), (15, 900753), (21, 643395), (35, 386037), (45, 300251), (59, 229005), (63, 214465), (105, 128679), (177, 76335), (295, 45801), (315, 42893), (413, 32715), (531, 25445), (727, 18585), (885, 15267), (1239, 10905), (2065, 6543), (2181, 6195), (2655, 5089), (3635, 3717)]