27460575

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^2\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 54

約数和(自身を含む): 51222912

約数和(自身を除く): 23762337

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 127, 155, 225, 279, 381, 465, 635, 775, 961, 1143, 1395, 1905, 2325, 2883, 3175, 3937, 4805, 5715, 6975, 8649, 9525, 11811, 14415, 19685, 24025, 28575, 35433, 43245, 59055, 72075, 98425, 122047, 177165, 216225, 295275, 366141, 610235, 885825, 1098423, 1830705, 3051175, 5492115, 9153525, 27460575]

約数ペア:

[(1, 27460575), (3, 9153525), (5, 5492115), (9, 3051175), (15, 1830705), (25, 1098423), (31, 885825), (45, 610235), (75, 366141), (93, 295275), (127, 216225), (155, 177165), (225, 122047), (279, 98425), (381, 72075), (465, 59055), (635, 43245), (775, 35433), (961, 28575), (1143, 24025), (1395, 19685), (1905, 14415), (2325, 11811), (2883, 9525), (3175, 8649), (3937, 6975), (4805, 5715)]