117208025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{426211}}^1$

素因数の和:426232

約数の個数: 12

約数和(自身を含む): 158550864

約数和(自身を除く): 41342839

約数列:

[1, 5, 11, 25, 55, 275, 426211, 2131055, 4688321, 10655275, 23441605, 117208025]

約数ペア:

[(1, 117208025), (5, 23441605), (11, 10655275), (25, 4688321), (55, 2131055), (275, 426211)]