252875

素因数分解:

$5^3\times 7^1\times {\mathrm{17}}^2$

素因数の和:56

約数の個数: 24

約数和(自身を含む): 383136

約数和(自身を除く): 130261

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 125, 175, 289, 425, 595, 875, 1445, 2023, 2125, 2975, 7225, 10115, 14875, 36125, 50575, 252875]

約数ペア:

[(1, 252875), (5, 50575), (7, 36125), (17, 14875), (25, 10115), (35, 7225), (85, 2975), (119, 2125), (125, 2023), (175, 1445), (289, 875), (425, 595)]