55969525

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1667}}^1$

素因数の和:1773

約数の個数: 24

約数和(自身を含む): 74459520

約数和(自身を除く): 18489995

約数列:

[1, 5, 17, 25, 79, 85, 395, 425, 1343, 1667, 1975, 6715, 8335, 28339, 33575, 41675, 131693, 141695, 658465, 708475, 2238781, 3292325, 11193905, 55969525]

約数ペア:

[(1, 55969525), (5, 11193905), (17, 3292325), (25, 2238781), (79, 708475), (85, 658465), (395, 141695), (425, 131693), (1343, 41675), (1667, 33575), (1975, 28339), (6715, 8335)]