81125085

素因数分解:

$3^1\times 5^1\times {\mathrm{1697}}^1\times {\mathrm{3187}}^1$

素因数の和:4892

約数の個数: 16

約数和(自身を含む): 129917376

約数和(自身を除く): 48792291

約数列:

[1, 3, 5, 15, 1697, 3187, 5091, 8485, 9561, 15935, 25455, 47805, 5408339, 16225017, 27041695, 81125085]

約数ペア:

[(1, 81125085), (3, 27041695), (5, 16225017), (15, 5408339), (1697, 47805), (3187, 25455), (5091, 15935), (8485, 9561)]