12277825

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4127}}^1$

素因数の和:4161

約数の個数: 24

約数和(自身を含む): 18427392

約数和(自身を除く): 6149567

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 2975, 4127, 20635, 28889, 70159, 103175, 144445, 350795, 491113, 722225, 1753975, 2455565, 12277825]

約数ペア:

[(1, 12277825), (5, 2455565), (7, 1753975), (17, 722225), (25, 491113), (35, 350795), (85, 144445), (119, 103175), (175, 70159), (425, 28889), (595, 20635), (2975, 4127)]