30958155

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5417}}^1$

素因数の和:5555

約数の個数: 24

約数和(自身を含む): 54093312

約数和(自身を除く): 23135157

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 635, 1143, 1905, 5417, 5715, 16251, 27085, 48753, 81255, 243765, 687959, 2063877, 3439795, 6191631, 10319385, 30958155]

約数ペア:

[(1, 30958155), (3, 10319385), (5, 6191631), (9, 3439795), (15, 2063877), (45, 687959), (127, 243765), (381, 81255), (635, 48753), (1143, 27085), (1905, 16251), (5417, 5715)]