13412805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{919}}^1$

素因数の和:1073

約数の個数: 32

約数和(自身を含む): 24729600

約数和(自身を除く): 11316795

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 139, 417, 695, 919, 973, 2085, 2757, 2919, 4595, 4865, 6433, 13785, 14595, 19299, 32165, 96495, 127741, 383223, 638705, 894187, 1916115, 2682561, 4470935, 13412805]

約数ペア:

[(1, 13412805), (3, 4470935), (5, 2682561), (7, 1916115), (15, 894187), (21, 638705), (35, 383223), (105, 127741), (139, 96495), (417, 32165), (695, 19299), (919, 14595), (973, 13785), (2085, 6433), (2757, 4865), (2919, 4595)]