189788935

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{1039}}^1$

素因数の和:1375

約数の個数: 32

約数和(自身を含む): 276756480

約数和(自身を除く): 86967545

約数列:

[1, 5, 7, 17, 35, 85, 119, 307, 595, 1039, 1535, 2149, 5195, 5219, 7273, 10745, 17663, 26095, 36365, 36533, 88315, 123641, 182665, 318973, 618205, 1594865, 2232811, 5422541, 11164055, 27112705, 37957787, 189788935]

約数ペア:

[(1, 189788935), (5, 37957787), (7, 27112705), (17, 11164055), (35, 5422541), (85, 2232811), (119, 1594865), (307, 618205), (595, 318973), (1039, 182665), (1535, 123641), (2149, 88315), (5195, 36533), (5219, 36365), (7273, 26095), (10745, 17663)]