42122555

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1\times {\mathrm{349}}^1$

素因数の和:694

約数の個数: 16

約数和(自身を含む): 51408000

約数和(自身を除く): 9285445

約数列:

[1, 5, 101, 239, 349, 505, 1195, 1745, 24139, 35249, 83411, 120695, 176245, 417055, 8424511, 42122555]

約数ペア:

[(1, 42122555), (5, 8424511), (101, 417055), (239, 176245), (349, 120695), (505, 83411), (1195, 35249), (1745, 24139)]