1880147275

素因数分解:

$5^2\times {\mathrm{239}}^1\times {\mathrm{419}}^1\times {\mathrm{751}}^1$

素因数の和:1419

約数の個数: 24

約数和(自身を含む): 2349849600

約数和(自身を除く): 469702325

約数列:

[1, 5, 25, 239, 419, 751, 1195, 2095, 3755, 5975, 10475, 18775, 100141, 179489, 314669, 500705, 897445, 1573345, 2503525, 4487225, 7866725, 75205891, 376029455, 1880147275]

約数ペア:

[(1, 1880147275), (5, 376029455), (25, 75205891), (239, 7866725), (419, 4487225), (751, 2503525), (1195, 1573345), (2095, 897445), (3755, 500705), (5975, 314669), (10475, 179489), (18775, 100141)]