201828725

素因数分解:

$5^2\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{1087}}^1$

素因数の和:2165

約数の個数: 24

約数和(自身を含む): 286553088

約数和(自身を除く): 84724363

約数列:

[1, 5, 7, 25, 35, 175, 1061, 1087, 5305, 5435, 7427, 7609, 26525, 27175, 37135, 38045, 185675, 190225, 1153307, 5766535, 8073149, 28832675, 40365745, 201828725]

約数ペア:

[(1, 201828725), (5, 40365745), (7, 28832675), (25, 8073149), (35, 5766535), (175, 1153307), (1061, 190225), (1087, 185675), (5305, 38045), (5435, 37135), (7427, 27175), (7609, 26525)]