11281115

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:287

約数の個数: 24

約数和(自身を含む): 14839152

約数和(自身を除く): 3558037

約数列:

[1, 5, 17, 37, 85, 185, 211, 289, 629, 1055, 1445, 3145, 3587, 7807, 10693, 17935, 39035, 53465, 60979, 132719, 304895, 663595, 2256223, 11281115]

約数ペア:

[(1, 11281115), (5, 2256223), (17, 663595), (37, 304895), (85, 132719), (185, 60979), (211, 53465), (289, 39035), (629, 17935), (1055, 10693), (1445, 7807), (3145, 3587)]