11842335

素因数分解:

$3^3\times 5^1\times {\mathrm{87721}}^1$

素因数の和:87735

約数の個数: 16

約数和(自身を含む): 21053280

約数和(自身を除く): 9210945

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 87721, 263163, 438605, 789489, 1315815, 2368467, 3947445, 11842335]

約数ペア:

[(1, 11842335), (3, 3947445), (5, 2368467), (9, 1315815), (15, 789489), (27, 438605), (45, 263163), (135, 87721)]