27560115

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 54443520

約数和(自身を除く): 26883405

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 67, 99, 135, 165, 201, 277, 297, 335, 495, 603, 737, 831, 1005, 1385, 1485, 1809, 2211, 2493, 3015, 3047, 3685, 4155, 6633, 7479, 9045, 9141, 11055, 12465, 15235, 18559, 19899, 27423, 33165, 37395, 45705, 55677, 82269, 92795, 99495, 137115, 167031, 204149, 278385, 411345, 501093, 612447, 835155, 1020745, 1837341, 2505465, 3062235, 5512023, 9186705, 27560115]

約数ペア:

[(1, 27560115), (3, 9186705), (5, 5512023), (9, 3062235), (11, 2505465), (15, 1837341), (27, 1020745), (33, 835155), (45, 612447), (55, 501093), (67, 411345), (99, 278385), (135, 204149), (165, 167031), (201, 137115), (277, 99495), (297, 92795), (335, 82269), (495, 55677), (603, 45705), (737, 37395), (831, 33165), (1005, 27423), (1385, 19899), (1485, 18559), (1809, 15235), (2211, 12465), (2493, 11055), (3015, 9141), (3047, 9045), (3685, 7479), (4155, 6633)]