9812385

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 19027008

約数和(自身を除く): 9214623

約数列:

[1, 3, 5, 9, 11, 15, 33, 43, 45, 55, 99, 129, 165, 215, 387, 461, 473, 495, 645, 1383, 1419, 1935, 2305, 2365, 4149, 4257, 5071, 6915, 7095, 15213, 19823, 20745, 21285, 25355, 45639, 59469, 76065, 99115, 178407, 218053, 228195, 297345, 654159, 892035, 1090265, 1962477, 3270795, 9812385]

約数ペア:

[(1, 9812385), (3, 3270795), (5, 1962477), (9, 1090265), (11, 892035), (15, 654159), (33, 297345), (43, 228195), (45, 218053), (55, 178407), (99, 99115), (129, 76065), (165, 59469), (215, 45639), (387, 25355), (461, 21285), (473, 20745), (495, 19823), (645, 15213), (1383, 7095), (1419, 6915), (1935, 5071), (2305, 4257), (2365, 4149)]