190045525

素因数分解:

$5^2\times {\mathrm{271}}^1\times {\mathrm{28051}}^1$

素因数の和:28332

約数の個数: 12

約数和(自身を含む): 236534464

約数和(自身を除く): 46488939

約数列:

[1, 5, 25, 271, 1355, 6775, 28051, 140255, 701275, 7601821, 38009105, 190045525]

約数ペア:

[(1, 190045525), (5, 38009105), (25, 7601821), (271, 701275), (1355, 140255), (6775, 28051)]