127174825

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{2341}}^1$

素因数の和:2445

約数の個数: 24

約数和(自身を含む): 164661336

約数和(自身を除く): 37486511

約数列:

[1, 5, 25, 41, 53, 205, 265, 1025, 1325, 2173, 2341, 10865, 11705, 54325, 58525, 95981, 124073, 479905, 620365, 2399525, 3101825, 5086993, 25434965, 127174825]

約数ペア:

[(1, 127174825), (5, 25434965), (25, 5086993), (41, 3101825), (53, 2399525), (205, 620365), (265, 479905), (1025, 124073), (1325, 95981), (2173, 58525), (2341, 54325), (10865, 11705)]