48772575

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:385

約数の個数: 72

約数和(自身を含む): 95056416

約数和(自身を除く): 46283841

約数列:

[1, 3, 5, 9, 15, 17, 25, 41, 45, 51, 75, 85, 123, 153, 205, 225, 255, 311, 369, 425, 615, 697, 765, 933, 1025, 1275, 1555, 1845, 2091, 2799, 3075, 3485, 3825, 4665, 5287, 6273, 7775, 9225, 10455, 12751, 13995, 15861, 17425, 23325, 26435, 31365, 38253, 47583, 52275, 63755, 69975, 79305, 114759, 132175, 156825, 191265, 216767, 237915, 318775, 396525, 573795, 650301, 956325, 1083835, 1189575, 1950903, 2868975, 3251505, 5419175, 9754515, 16257525, 48772575]

約数ペア:

[(1, 48772575), (3, 16257525), (5, 9754515), (9, 5419175), (15, 3251505), (17, 2868975), (25, 1950903), (41, 1189575), (45, 1083835), (51, 956325), (75, 650301), (85, 573795), (123, 396525), (153, 318775), (205, 237915), (225, 216767), (255, 191265), (311, 156825), (369, 132175), (425, 114759), (615, 79305), (697, 69975), (765, 63755), (933, 52275), (1025, 47583), (1275, 38253), (1555, 31365), (1845, 26435), (2091, 23325), (2799, 17425), (3075, 15861), (3485, 13995), (3825, 12751), (4665, 10455), (5287, 9225), (6273, 7775)]