12877755

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4591}}^1$

素因数の和:4627

約数の個数: 32

約数和(自身を含む): 23804928

約数和(自身を除く): 10927173

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 4591, 13773, 22955, 50501, 68865, 78047, 151503, 234141, 252505, 390235, 757515, 858517, 1170705, 2575551, 4292585, 12877755]

約数ペア:

[(1, 12877755), (3, 4292585), (5, 2575551), (11, 1170705), (15, 858517), (17, 757515), (33, 390235), (51, 252505), (55, 234141), (85, 151503), (165, 78047), (187, 68865), (255, 50501), (561, 22955), (935, 13773), (2805, 4591)]