22140755

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{48661}}^1$

素因数の和:48686

約数の個数: 16

約数和(自身を含む): 32700864

約数和(自身を除く): 10560109

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 48661, 243305, 340627, 632593, 1703135, 3162965, 4428151, 22140755]

約数ペア:

[(1, 22140755), (5, 4428151), (7, 3162965), (13, 1703135), (35, 632593), (65, 340627), (91, 243305), (455, 48661)]