10820075

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3637}}^1$

素因数の和:3671

約数の個数: 24

約数和(自身を含む): 16240032

約数和(自身を除く): 5419957

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 2975, 3637, 18185, 25459, 61829, 90925, 127295, 309145, 432803, 636475, 1545725, 2164015, 10820075]

約数ペア:

[(1, 10820075), (5, 2164015), (7, 1545725), (17, 636475), (25, 432803), (35, 309145), (85, 127295), (119, 90925), (175, 61829), (425, 25459), (595, 18185), (2975, 3637)]