12371805

素因数分解:

$3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{811}}^1$

素因数の和:938

約数の個数: 32

約数和(自身を含む): 22216320

約数和(自身を除く): 9844515

約数列:

[1, 3, 5, 9, 15, 27, 45, 113, 135, 339, 565, 811, 1017, 1695, 2433, 3051, 4055, 5085, 7299, 12165, 15255, 21897, 36495, 91643, 109485, 274929, 458215, 824787, 1374645, 2474361, 4123935, 12371805]

約数ペア:

[(1, 12371805), (3, 4123935), (5, 2474361), (9, 1374645), (15, 824787), (27, 458215), (45, 274929), (113, 109485), (135, 91643), (339, 36495), (565, 21897), (811, 15255), (1017, 12165), (1695, 7299), (2433, 5085), (3051, 4055)]