27746745

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7489}}^1$

素因数の和:7529

約数の個数: 32

約数和(自身を含む): 50332800

約数和(自身を除く): 22586055

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 7489, 22467, 37445, 97357, 112335, 142291, 292071, 426873, 486785, 711455, 1460355, 1849783, 2134365, 5549349, 9248915, 27746745]

約数ペア:

[(1, 27746745), (3, 9248915), (5, 5549349), (13, 2134365), (15, 1849783), (19, 1460355), (39, 711455), (57, 486785), (65, 426873), (95, 292071), (195, 142291), (247, 112335), (285, 97357), (741, 37445), (1235, 22467), (3705, 7489)]