27620595

素因数分解:

$3^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 50319360

約数和(自身を除く): 22698765

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 127, 135, 179, 243, 381, 405, 537, 635, 895, 1143, 1215, 1611, 1905, 2685, 3429, 4833, 5715, 8055, 10287, 14499, 17145, 22733, 24165, 30861, 43497, 51435, 68199, 72495, 113665, 154305, 204597, 217485, 340995, 613791, 1022985, 1841373, 3068955, 5524119, 9206865, 27620595]

約数ペア:

[(1, 27620595), (3, 9206865), (5, 5524119), (9, 3068955), (15, 1841373), (27, 1022985), (45, 613791), (81, 340995), (127, 217485), (135, 204597), (179, 154305), (243, 113665), (381, 72495), (405, 68199), (537, 51435), (635, 43497), (895, 30861), (1143, 24165), (1215, 22733), (1611, 17145), (1905, 14499), (2685, 10287), (3429, 8055), (4833, 5715)]