27331215

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2339}}^1$

素因数の和:2407

約数の個数: 32

約数和(自身を含む): 47174400

約数和(自身を除く): 19843185

約数列:

[1, 3, 5, 15, 19, 41, 57, 95, 123, 205, 285, 615, 779, 2337, 2339, 3895, 7017, 11685, 11695, 35085, 44441, 95899, 133323, 222205, 287697, 479495, 666615, 1438485, 1822081, 5466243, 9110405, 27331215]

約数ペア:

[(1, 27331215), (3, 9110405), (5, 5466243), (15, 1822081), (19, 1438485), (41, 666615), (57, 479495), (95, 287697), (123, 222205), (205, 133323), (285, 95899), (615, 44441), (779, 35085), (2337, 11695), (2339, 11685), (3895, 7017)]