11987085

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{72649}}^1$

素因数の和:72668

約数の個数: 16

約数和(自身を含む): 20923200

約数和(自身を除く): 8936115

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 72649, 217947, 363245, 799139, 1089735, 2397417, 3995695, 11987085]

約数ペア:

[(1, 11987085), (3, 3995695), (5, 2397417), (11, 1089735), (15, 799139), (33, 363245), (55, 217947), (165, 72649)]