127223325

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{11087}}^1$

素因数の和:11123

約数の個数: 48

約数和(自身を含む): 247484160

約数和(自身を除く): 120260835

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 135, 153, 225, 255, 425, 459, 675, 765, 1275, 2295, 3825, 11087, 11475, 33261, 55435, 99783, 166305, 188479, 277175, 299349, 498915, 565437, 831525, 942395, 1496745, 1696311, 2494575, 2827185, 4711975, 5088933, 7483725, 8481555, 14135925, 25444665, 42407775, 127223325]

約数ペア:

[(1, 127223325), (3, 42407775), (5, 25444665), (9, 14135925), (15, 8481555), (17, 7483725), (25, 5088933), (27, 4711975), (45, 2827185), (51, 2494575), (75, 1696311), (85, 1496745), (135, 942395), (153, 831525), (225, 565437), (255, 498915), (425, 299349), (459, 277175), (675, 188479), (765, 166305), (1275, 99783), (2295, 55435), (3825, 33261), (11087, 11475)]