59727375

素因数分解:

$3^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:391

約数の個数: 80

約数和(自身を含む): 118239264

約数和(自身を除く): 58511889

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 81, 85, 125, 135, 153, 225, 255, 347, 375, 405, 425, 459, 675, 765, 1041, 1125, 1275, 1377, 1735, 2025, 2125, 2295, 3123, 3375, 3825, 5205, 5899, 6375, 6885, 8675, 9369, 10125, 11475, 15615, 17697, 19125, 26025, 28107, 29495, 34425, 43375, 46845, 53091, 57375, 78075, 88485, 130125, 140535, 147475, 159273, 172125, 234225, 265455, 390375, 442425, 477819, 702675, 737375, 796365, 1171125, 1327275, 2212125, 2389095, 3513375, 3981825, 6636375, 11945475, 19909125, 59727375]

約数ペア:

[(1, 59727375), (3, 19909125), (5, 11945475), (9, 6636375), (15, 3981825), (17, 3513375), (25, 2389095), (27, 2212125), (45, 1327275), (51, 1171125), (75, 796365), (81, 737375), (85, 702675), (125, 477819), (135, 442425), (153, 390375), (225, 265455), (255, 234225), (347, 172125), (375, 159273), (405, 147475), (425, 140535), (459, 130125), (675, 88485), (765, 78075), (1041, 57375), (1125, 53091), (1275, 46845), (1377, 43375), (1735, 34425), (2025, 29495), (2125, 28107), (2295, 26025), (3123, 19125), (3375, 17697), (3825, 15615), (5205, 11475), (5899, 10125), (6375, 9369), (6885, 8675)]