121867135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3803}}^1$

素因数の和:3867

約数の個数: 32

約数和(自身を含む): 172549440

約数和(自身を除く): 50682305

約数列:

[1, 5, 13, 17, 29, 65, 85, 145, 221, 377, 493, 1105, 1885, 2465, 3803, 6409, 19015, 32045, 49439, 64651, 110287, 247195, 323255, 551435, 840463, 1433731, 1874879, 4202315, 7168655, 9374395, 24373427, 121867135]

約数ペア:

[(1, 121867135), (5, 24373427), (13, 9374395), (17, 7168655), (29, 4202315), (65, 1874879), (85, 1433731), (145, 840463), (221, 551435), (377, 323255), (493, 247195), (1105, 110287), (1885, 64651), (2465, 49439), (3803, 32045), (6409, 19015)]