120772025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{439171}}^1$

素因数の和:439192

約数の個数: 12

約数和(自身を含む): 163371984

約数和(自身を除く): 42599959

約数列:

[1, 5, 11, 25, 55, 275, 439171, 2195855, 4830881, 10979275, 24154405, 120772025]

約数ペア:

[(1, 120772025), (5, 24154405), (11, 10979275), (25, 4830881), (55, 2195855), (275, 439171)]