157028054825

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{384143}}^1$

素因数の和:384433

約数の個数: 24

約数和(自身を含む): 198061573248

約数和(自身を除く): 41033518423

約数列:

[1, 5, 25, 83, 197, 415, 985, 2075, 4925, 16351, 81755, 384143, 408775, 1920715, 9603575, 31883869, 75676171, 159419345, 378380855, 797096725, 1891904275, 6281122193, 31405610965, 157028054825]

約数ペア:

[(1, 157028054825), (5, 31405610965), (25, 6281122193), (83, 1891904275), (197, 797096725), (415, 378380855), (985, 159419345), (2075, 75676171), (4925, 31883869), (16351, 9603575), (81755, 1920715), (384143, 408775)]