13126295

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1697}}^1$

素因数の和:1739

約数の個数: 32

約数和(自身を含む): 20539008

約数和(自身を除く): 7412713

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 455, 595, 1105, 1547, 1697, 7735, 8485, 11879, 22061, 28849, 59395, 110305, 144245, 154427, 201943, 375037, 772135, 1009715, 1875185, 2625259, 13126295]

約数ペア:

[(1, 13126295), (5, 2625259), (7, 1875185), (13, 1009715), (17, 772135), (35, 375037), (65, 201943), (85, 154427), (91, 144245), (119, 110305), (221, 59395), (455, 28849), (595, 22061), (1105, 11879), (1547, 8485), (1697, 7735)]