2481388425

素因数分解:

$3^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{8009}}^1$

素因数の和:8054

約数の個数: 84

約数和(自身を含む): 4885250940

約数和(自身を除く): 2403862515

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, 729, 765, 1215, 1275, 1377, 2025, 2295, 3645, 3825, 4131, 6075, 6885, 8009, 11475, 12393, 18225, 20655, 24027, 34425, 40045, 61965, 72081, 103275, 120135, 136153, 200225, 216243, 309825, 360405, 408459, 600675, 648729, 680765, 1081215, 1225377, 1802025, 1946187, 2042295, 3243645, 3403825, 3676131, 5406075, 5838561, 6126885, 9730935, 10211475, 11028393, 16218225, 18380655, 29192805, 30634425, 33085179, 48654675, 55141965, 91903275, 99255537, 145964025, 165425895, 275709825, 496277685, 827129475, 2481388425]

約数ペア:

[(1, 2481388425), (3, 827129475), (5, 496277685), (9, 275709825), (15, 165425895), (17, 145964025), (25, 99255537), (27, 91903275), (45, 55141965), (51, 48654675), (75, 33085179), (81, 30634425), (85, 29192805), (135, 18380655), (153, 16218225), (225, 11028393), (243, 10211475), (255, 9730935), (405, 6126885), (425, 5838561), (459, 5406075), (675, 3676131), (729, 3403825), (765, 3243645), (1215, 2042295), (1275, 1946187), (1377, 1802025), (2025, 1225377), (2295, 1081215), (3645, 680765), (3825, 648729), (4131, 600675), (6075, 408459), (6885, 360405), (8009, 309825), (11475, 216243), (12393, 200225), (18225, 136153), (20655, 120135), (24027, 103275), (34425, 72081), (40045, 61965)]