117821495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{52249}}^1$

素因数の和:52306

約数の個数: 16

約数和(自身を含む): 158004000

約数和(自身を除く): 40182505

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 52249, 261245, 574739, 2142209, 2873695, 10711045, 23564299, 117821495]

約数ペア:

[(1, 117821495), (5, 23564299), (11, 10711045), (41, 2873695), (55, 2142209), (205, 574739), (451, 261245), (2255, 52249)]