219548528055

素因数分解:

$3^5\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1108579}}^1$

素因数の和:1108762

約数の個数: 48

約数和(自身を含む): 397066750080

約数和(自身を除く): 177518222025

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 163, 243, 405, 489, 815, 1215, 1467, 2445, 4401, 7335, 13203, 22005, 39609, 66015, 198045, 1108579, 3325737, 5542895, 9977211, 16628685, 29931633, 49886055, 89794899, 149658165, 180698377, 269384697, 448974495, 542095131, 903491885, 1346923485, 1626285393, 2710475655, 4878856179, 8131426965, 14636568537, 24394280895, 43909705611, 73182842685, 219548528055]

約数ペア:

[(1, 219548528055), (3, 73182842685), (5, 43909705611), (9, 24394280895), (15, 14636568537), (27, 8131426965), (45, 4878856179), (81, 2710475655), (135, 1626285393), (163, 1346923485), (243, 903491885), (405, 542095131), (489, 448974495), (815, 269384697), (1215, 180698377), (1467, 149658165), (2445, 89794899), (4401, 49886055), (7335, 29931633), (13203, 16628685), (22005, 9977211), (39609, 5542895), (66015, 3325737), (198045, 1108579)]