214799275

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{5081}}^1$

素因数の和:5199

約数の個数: 24

約数和(自身を含む): 283575600

約数和(自身を除く): 68776325

約数列:

[1, 5, 19, 25, 89, 95, 445, 475, 1691, 2225, 5081, 8455, 25405, 42275, 96539, 127025, 452209, 482695, 2261045, 2413475, 8591971, 11305225, 42959855, 214799275]

約数ペア:

[(1, 214799275), (5, 42959855), (19, 11305225), (25, 8591971), (89, 2413475), (95, 2261045), (445, 482695), (475, 452209), (1691, 127025), (2225, 96539), (5081, 42275), (8455, 25405)]