133034805

素因数分解:

$3^4\times 5^1\times {\mathrm{328481}}^1$

素因数の和:328498

約数の個数: 20

約数和(自身を含む): 238477932

約数和(自身を除く): 105443127

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 328481, 985443, 1642405, 2956329, 4927215, 8868987, 14781645, 26606961, 44344935, 133034805]

約数ペア:

[(1, 133034805), (3, 44344935), (5, 26606961), (9, 14781645), (15, 8868987), (27, 4927215), (45, 2956329), (81, 1642405), (135, 985443), (405, 328481)]