48458925

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 97493760

約数和(自身を除く): 49034835

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 41, 45, 51, 75, 85, 103, 123, 135, 153, 205, 225, 255, 309, 369, 425, 459, 515, 615, 675, 697, 765, 927, 1025, 1107, 1275, 1545, 1751, 1845, 2091, 2295, 2575, 2781, 3075, 3485, 3825, 4223, 4635, 5253, 5535, 6273, 7725, 8755, 9225, 10455, 11475, 12669, 13905, 15759, 17425, 18819, 21115, 23175, 26265, 27675, 31365, 38007, 43775, 47277, 52275, 63345, 69525, 71791, 78795, 94095, 105575, 114021, 131325, 156825, 190035, 215373, 236385, 316725, 358955, 393975, 470475, 570105, 646119, 950175, 1076865, 1181925, 1794775, 1938357, 2850525, 3230595, 5384325, 9691785, 16152975, 48458925]

約数ペア:

[(1, 48458925), (3, 16152975), (5, 9691785), (9, 5384325), (15, 3230595), (17, 2850525), (25, 1938357), (27, 1794775), (41, 1181925), (45, 1076865), (51, 950175), (75, 646119), (85, 570105), (103, 470475), (123, 393975), (135, 358955), (153, 316725), (205, 236385), (225, 215373), (255, 190035), (309, 156825), (369, 131325), (425, 114021), (459, 105575), (515, 94095), (615, 78795), (675, 71791), (697, 69525), (765, 63345), (927, 52275), (1025, 47277), (1107, 43775), (1275, 38007), (1545, 31365), (1751, 27675), (1845, 26265), (2091, 23175), (2295, 21115), (2575, 18819), (2781, 17425), (3075, 15759), (3485, 13905), (3825, 12669), (4223, 11475), (4635, 10455), (5253, 9225), (5535, 8755), (6273, 7725)]