5280554025

素因数分解:

$3^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{51131}}^1$

素因数の和:51173

約数の個数: 72

約数和(自身を含む): 10385522784

約数和(自身を除く): 5104968759

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 81, 85, 135, 153, 225, 243, 255, 405, 425, 459, 675, 765, 1215, 1275, 1377, 2025, 2295, 3825, 4131, 6075, 6885, 11475, 20655, 34425, 51131, 103275, 153393, 255655, 460179, 766965, 869227, 1278275, 1380537, 2300895, 2607681, 3834825, 4141611, 4346135, 6902685, 7823043, 11504475, 12424833, 13038405, 20708055, 21730675, 23469129, 34513425, 39115215, 62124165, 65192025, 70407387, 103540275, 117345645, 195576075, 211222161, 310620825, 352036935, 586728225, 1056110805, 1760184675, 5280554025]

約数ペア:

[(1, 5280554025), (3, 1760184675), (5, 1056110805), (9, 586728225), (15, 352036935), (17, 310620825), (25, 211222161), (27, 195576075), (45, 117345645), (51, 103540275), (75, 70407387), (81, 65192025), (85, 62124165), (135, 39115215), (153, 34513425), (225, 23469129), (243, 21730675), (255, 20708055), (405, 13038405), (425, 12424833), (459, 11504475), (675, 7823043), (765, 6902685), (1215, 4346135), (1275, 4141611), (1377, 3834825), (2025, 2607681), (2295, 2300895), (3825, 1380537), (4131, 1278275), (6075, 869227), (6885, 766965), (11475, 460179), (20655, 255655), (34425, 153393), (51131, 103275)]