4542945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2503}}^1$

素因数の和:2533

約数の個数: 24

約数和(自身を含む): 7992768

約数和(自身を除く): 3449823

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 2503, 7509, 12515, 27533, 37545, 82599, 137665, 302863, 412995, 908589, 1514315, 4542945]

約数ペア:

[(1, 4542945), (3, 1514315), (5, 908589), (11, 412995), (15, 302863), (33, 137665), (55, 82599), (121, 37545), (165, 27533), (363, 12515), (605, 7509), (1815, 2503)]