81186045

素因数分解:

$3^1\times 5^1\times {\mathrm{1709}}^1\times {\mathrm{3167}}^1$

素因数の和:4884

約数の個数: 16

約数和(自身を含む): 130014720

約数和(自身を除く): 48828675

約数列:

[1, 3, 5, 15, 1709, 3167, 5127, 8545, 9501, 15835, 25635, 47505, 5412403, 16237209, 27062015, 81186045]

約数ペア:

[(1, 81186045), (3, 27062015), (5, 16237209), (15, 5412403), (1709, 47505), (3167, 25635), (5127, 15835), (8545, 9501)]