4066845

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1979}}^1$

素因数の和:2124

約数の個数: 16

約数和(自身を含む): 6557760

約数和(自身を除く): 2490915

約数列:

[1, 3, 5, 15, 137, 411, 685, 1979, 2055, 5937, 9895, 29685, 271123, 813369, 1355615, 4066845]

約数ペア:

[(1, 4066845), (3, 1355615), (5, 813369), (15, 271123), (137, 29685), (411, 9895), (685, 5937), (1979, 2055)]