192820815

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{9059}}^1$

素因数の和:9124

約数の個数: 48

約数和(自身を含む): 373127040

約数和(自身を除く): 180306225

約数列:

[1, 3, 5, 9, 11, 15, 33, 43, 45, 55, 99, 129, 165, 215, 387, 473, 495, 645, 1419, 1935, 2365, 4257, 7095, 9059, 21285, 27177, 45295, 81531, 99649, 135885, 298947, 389537, 407655, 498245, 896841, 1168611, 1494735, 1947685, 3505833, 4284907, 4484205, 5843055, 12854721, 17529165, 21424535, 38564163, 64273605, 192820815]

約数ペア:

[(1, 192820815), (3, 64273605), (5, 38564163), (9, 21424535), (11, 17529165), (15, 12854721), (33, 5843055), (43, 4484205), (45, 4284907), (55, 3505833), (99, 1947685), (129, 1494735), (165, 1168611), (215, 896841), (387, 498245), (473, 407655), (495, 389537), (645, 298947), (1419, 135885), (1935, 99649), (2365, 81531), (4257, 45295), (7095, 27177), (9059, 21285)]