2247161895

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{11321}}^1$

素因数の和:11744

約数の個数: 48

約数和(自身を含む): 4260151584

約数和(自身を除く): 2012989689

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 401, 495, 1203, 2005, 3609, 4411, 6015, 11321, 13233, 18045, 22055, 33963, 39699, 56605, 66165, 101889, 124531, 169815, 198495, 373593, 509445, 622655, 1120779, 1867965, 4539721, 5603895, 13619163, 22698605, 40857489, 49936931, 68095815, 149810793, 204287445, 249684655, 449432379, 749053965, 2247161895]

約数ペア:

[(1, 2247161895), (3, 749053965), (5, 449432379), (9, 249684655), (11, 204287445), (15, 149810793), (33, 68095815), (45, 49936931), (55, 40857489), (99, 22698605), (165, 13619163), (401, 5603895), (495, 4539721), (1203, 1867965), (2005, 1120779), (3609, 622655), (4411, 509445), (6015, 373593), (11321, 198495), (13233, 169815), (18045, 124531), (22055, 101889), (33963, 66165), (39699, 56605)]