13845645

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 26574912

約数和(自身を除く): 12729267

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 83, 99, 165, 249, 337, 415, 495, 747, 913, 1011, 1245, 1685, 2739, 3033, 3707, 3735, 4565, 5055, 8217, 11121, 13695, 15165, 18535, 27971, 33363, 41085, 55605, 83913, 139855, 166815, 251739, 307681, 419565, 923043, 1258695, 1538405, 2769129, 4615215, 13845645]

約数ペア:

[(1, 13845645), (3, 4615215), (5, 2769129), (9, 1538405), (11, 1258695), (15, 923043), (33, 419565), (45, 307681), (55, 251739), (83, 166815), (99, 139855), (165, 83913), (249, 55605), (337, 41085), (415, 33363), (495, 27971), (747, 18535), (913, 15165), (1011, 13695), (1245, 11121), (1685, 8217), (2739, 5055), (3033, 4565), (3707, 3735)]