54170275

素因数分解:

$5^2\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:415

約数の個数: 24

約数和(自身を含む): 68800160

約数和(自身を除く): 14629885

約数列:

[1, 5, 25, 103, 109, 193, 515, 545, 965, 2575, 2725, 4825, 11227, 19879, 21037, 56135, 99395, 105185, 280675, 496975, 525925, 2166811, 10834055, 54170275]

約数ペア:

[(1, 54170275), (5, 10834055), (25, 2166811), (103, 525925), (109, 496975), (193, 280675), (515, 105185), (545, 99395), (965, 56135), (2575, 21037), (2725, 19879), (4825, 11227)]