13070805

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2141}}^1$

素因数の和:2197

約数の個数: 32

約数和(自身を含む): 23442048

約数和(自身を除く): 10371243

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 165, 185, 407, 555, 1221, 2035, 2141, 6105, 6423, 10705, 23551, 32115, 70653, 79217, 117755, 237651, 353265, 396085, 871387, 1188255, 2614161, 4356935, 13070805]

約数ペア:

[(1, 13070805), (3, 4356935), (5, 2614161), (11, 1188255), (15, 871387), (33, 396085), (37, 353265), (55, 237651), (111, 117755), (165, 79217), (185, 70653), (407, 32115), (555, 23551), (1221, 10705), (2035, 6423), (2141, 6105)]