27397755

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7907}}^1$

素因数の和:7936

約数の個数: 48

約数和(自身を含む): 59215104

約数和(自身を除く): 31817349

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 7907, 23721, 39535, 55349, 71163, 86977, 118605, 166047, 260931, 276745, 355815, 434885, 498141, 608839, 782793, 830235, 1304655, 1826517, 2490705, 3044195, 3913965, 5479551, 9132585, 27397755]

約数ペア:

[(1, 27397755), (3, 9132585), (5, 5479551), (7, 3913965), (9, 3044195), (11, 2490705), (15, 1826517), (21, 1304655), (33, 830235), (35, 782793), (45, 608839), (55, 498141), (63, 434885), (77, 355815), (99, 276745), (105, 260931), (165, 166047), (231, 118605), (315, 86977), (385, 71163), (495, 55349), (693, 39535), (1155, 23721), (3465, 7907)]