11388285

素因数分解:

$3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2609}}^1$

素因数の和:2717

約数の個数: 24

約数和(自身を含む): 19950840

約数和(自身を除く): 8562555

約数列:

[1, 3, 5, 9, 15, 45, 97, 291, 485, 873, 1455, 2609, 4365, 7827, 13045, 23481, 39135, 117405, 253073, 759219, 1265365, 2277657, 3796095, 11388285]

約数ペア:

[(1, 11388285), (3, 3796095), (5, 2277657), (9, 1265365), (15, 759219), (45, 253073), (97, 117405), (291, 39135), (485, 23481), (873, 13045), (1455, 7827), (2609, 4365)]