13826295

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{4877}}^1$

素因数の和:4901

約数の個数: 40

約数和(自身を含む): 28331424

約数和(自身を除く): 14505129

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 4877, 14631, 24385, 34139, 43893, 73155, 102417, 131679, 170695, 219465, 307251, 395037, 512085, 658395, 921753, 1536255, 1975185, 2765259, 4608765, 13826295]

約数ペア:

[(1, 13826295), (3, 4608765), (5, 2765259), (7, 1975185), (9, 1536255), (15, 921753), (21, 658395), (27, 512085), (35, 395037), (45, 307251), (63, 219465), (81, 170695), (105, 131679), (135, 102417), (189, 73155), (315, 43893), (405, 34139), (567, 24385), (945, 14631), (2835, 4877)]