54127755

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2543}}^1$

素因数の和:2608

約数の個数: 48

約数和(自身を含む): 104772096

約数和(自身を除く): 50644341

約数列:

[1, 3, 5, 9, 11, 15, 33, 43, 45, 55, 99, 129, 165, 215, 387, 473, 495, 645, 1419, 1935, 2365, 2543, 4257, 7095, 7629, 12715, 21285, 22887, 27973, 38145, 83919, 109349, 114435, 139865, 251757, 328047, 419595, 546745, 984141, 1202839, 1258785, 1640235, 3608517, 4920705, 6014195, 10825551, 18042585, 54127755]

約数ペア:

[(1, 54127755), (3, 18042585), (5, 10825551), (9, 6014195), (11, 4920705), (15, 3608517), (33, 1640235), (43, 1258785), (45, 1202839), (55, 984141), (99, 546745), (129, 419595), (165, 328047), (215, 251757), (387, 139865), (473, 114435), (495, 109349), (645, 83919), (1419, 38145), (1935, 27973), (2365, 22887), (2543, 21285), (4257, 12715), (7095, 7629)]