12754755

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21803}}^1$

素因数の和:21827

約数の個数: 24

約数和(自身を含む): 23809968

約数和(自身を除く): 11055213

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 21803, 65409, 109015, 196227, 283439, 327045, 850317, 981135, 1417195, 2550951, 4251585, 12754755]

約数ペア:

[(1, 12754755), (3, 4251585), (5, 2550951), (9, 1417195), (13, 981135), (15, 850317), (39, 327045), (45, 283439), (65, 196227), (117, 109015), (195, 65409), (585, 21803)]