13054385

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1409}}^1$

素因数の和:1540

約数の個数: 16

約数和(自身を含む): 16750800

約数和(自身を除く): 3696415

約数列:

[1, 5, 17, 85, 109, 545, 1409, 1853, 7045, 9265, 23953, 119765, 153581, 767905, 2610877, 13054385]

約数ペア:

[(1, 13054385), (5, 2610877), (17, 767905), (85, 153581), (109, 119765), (545, 23953), (1409, 9265), (1853, 7045)]