7415485

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:154

約数の個数: 48

約数和(自身を含む): 11950848

約数和(自身を除く): 4535363

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 103, 119, 121, 187, 385, 515, 595, 605, 721, 847, 935, 1133, 1309, 1751, 2057, 3605, 4235, 5665, 6545, 7931, 8755, 10285, 12257, 12463, 14399, 19261, 39655, 61285, 62315, 71995, 87241, 96305, 134827, 211871, 436205, 674135, 1059355, 1483097, 7415485]

約数ペア:

[(1, 7415485), (5, 1483097), (7, 1059355), (11, 674135), (17, 436205), (35, 211871), (55, 134827), (77, 96305), (85, 87241), (103, 71995), (119, 62315), (121, 61285), (187, 39655), (385, 19261), (515, 14399), (595, 12463), (605, 12257), (721, 10285), (847, 8755), (935, 7931), (1133, 6545), (1309, 5665), (1751, 4235), (2057, 3605)]