17238155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{13627}}^1$

素因数の和:13666

約数の個数: 16

約数和(自身を含む): 23549184

約数和(自身を除く): 6311029

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 13627, 68135, 149897, 313421, 749485, 1567105, 3447631, 17238155]

約数ペア:

[(1, 17238155), (5, 3447631), (11, 1567105), (23, 749485), (55, 313421), (115, 149897), (253, 68135), (1265, 13627)]