128740035

素因数分解:

$3^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{8839}}^1$

素因数の和:9818

約数の個数: 16

約数和(自身を含む): 206219520

約数和(自身を除く): 77479485

約数列:

[1, 3, 5, 15, 971, 2913, 4855, 8839, 14565, 26517, 44195, 132585, 8582669, 25748007, 42913345, 128740035]

約数ペア:

[(1, 128740035), (3, 42913345), (5, 25748007), (15, 8582669), (971, 132585), (2913, 44195), (4855, 26517), (8839, 14565)]