1890064225

素因数分解:

$5^2\times 7^1\times {\mathrm{2029}}^1\times {\mathrm{5323}}^1$

素因数の和:7369

約数の個数: 24

約数和(自身を含む): 2680314560

約数和(自身を除く): 790250335

約数列:

[1, 5, 7, 25, 35, 175, 2029, 5323, 10145, 14203, 26615, 37261, 50725, 71015, 133075, 186305, 355075, 931525, 10800367, 54001835, 75602569, 270009175, 378012845, 1890064225]

約数ペア:

[(1, 1890064225), (5, 378012845), (7, 270009175), (25, 75602569), (35, 54001835), (175, 10800367), (2029, 931525), (5323, 355075), (10145, 186305), (14203, 133075), (26615, 71015), (37261, 50725)]