5140949905

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{15671}}^1$

素因数の和:15806

約数の個数: 48

約数和(自身を含む): 7803903744

約数和(自身を除く): 2662953839

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 103, 245, 455, 515, 637, 721, 1339, 3185, 3605, 5047, 6695, 9373, 15671, 25235, 46865, 65611, 78355, 109697, 203723, 328055, 548485, 767879, 1018615, 1426061, 1614113, 3839395, 7130305, 8070565, 9982427, 11298791, 20983469, 49912135, 56493955, 79091537, 104917345, 146884283, 395457685, 734421415, 1028189981, 5140949905]

約数ペア:

[(1, 5140949905), (5, 1028189981), (7, 734421415), (13, 395457685), (35, 146884283), (49, 104917345), (65, 79091537), (91, 56493955), (103, 49912135), (245, 20983469), (455, 11298791), (515, 9982427), (637, 8070565), (721, 7130305), (1339, 3839395), (3185, 1614113), (3605, 1426061), (5047, 1018615), (6695, 767879), (9373, 548485), (15671, 328055), (25235, 203723), (46865, 109697), (65611, 78355)]