17245745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{13633}}^1$

素因数の和:13672

約数の個数: 16

約数和(自身を含む): 23559552

約数和(自身を除く): 6313807

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 13633, 68165, 149963, 313559, 749815, 1567795, 3449149, 17245745]

約数ペア:

[(1, 17245745), (5, 3449149), (11, 1567795), (23, 749815), (55, 313559), (115, 149963), (253, 68165), (1265, 13633)]