27396215

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{6469}}^1$

素因数の和:6503

約数の個数: 24

約数和(自身を含む): 41304480

約数和(自身を除く): 13908265

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 385, 605, 847, 4235, 6469, 32345, 45283, 71159, 226415, 355795, 498113, 782749, 2490565, 3913745, 5479243, 27396215]

約数ペア:

[(1, 27396215), (5, 5479243), (7, 3913745), (11, 2490565), (35, 782749), (55, 498113), (77, 355795), (121, 226415), (385, 71159), (605, 45283), (847, 32345), (4235, 6469)]