57183025

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1$

素因数の和:585

約数の個数: 24

約数和(自身を含む): 73120320

約数和(自身を除く): 15937295

約数列:

[1, 5, 25, 53, 103, 265, 419, 515, 1325, 2095, 2575, 5459, 10475, 22207, 27295, 43157, 111035, 136475, 215785, 555175, 1078925, 2287321, 11436605, 57183025]

約数ペア:

[(1, 57183025), (5, 11436605), (25, 2287321), (53, 1078925), (103, 555175), (265, 215785), (419, 136475), (515, 111035), (1325, 43157), (2095, 27295), (2575, 22207), (5459, 10475)]