13998555

素因数分解:

$3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1069}}^1$

素因数の和:1180

約数の個数: 32

約数和(自身を含む): 25166400

約数和(自身を除く): 11167845

約数列:

[1, 3, 5, 9, 15, 27, 45, 97, 135, 291, 485, 873, 1069, 1455, 2619, 3207, 4365, 5345, 9621, 13095, 16035, 28863, 48105, 103693, 144315, 311079, 518465, 933237, 1555395, 2799711, 4666185, 13998555]

約数ペア:

[(1, 13998555), (3, 4666185), (5, 2799711), (9, 1555395), (15, 933237), (27, 518465), (45, 311079), (97, 144315), (135, 103693), (291, 48105), (485, 28863), (873, 16035), (1069, 13095), (1455, 9621), (2619, 5345), (3207, 4365)]