12756645

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25771}}^1$

素因数の和:25793

約数の個数: 24

約数和(自身を含む): 24122592

約数和(自身を除く): 11365947

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 25771, 77313, 128855, 231939, 283481, 386565, 850443, 1159695, 1417405, 2551329, 4252215, 12756645]

約数ペア:

[(1, 12756645), (3, 4252215), (5, 2551329), (9, 1417405), (11, 1159695), (15, 850443), (33, 386565), (45, 283481), (55, 231939), (99, 128855), (165, 77313), (495, 25771)]