214942665

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{41777}}^1$

素因数の和:41806

約数の個数: 32

約数和(自身を含む): 401068800

約数和(自身を除く): 186126135

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 5145, 41777, 125331, 208885, 292439, 626655, 877317, 1462195, 2047073, 4386585, 6141219, 10235365, 14329511, 30706095, 42988533, 71647555, 214942665]

約数ペア:

[(1, 214942665), (3, 71647555), (5, 42988533), (7, 30706095), (15, 14329511), (21, 10235365), (35, 6141219), (49, 4386585), (105, 2047073), (147, 1462195), (245, 877317), (343, 626655), (735, 292439), (1029, 208885), (1715, 125331), (5145, 41777)]