25129571

素因数分解:

${\mathrm{19}}^2\times {\mathrm{151}}^1\times {\mathrm{461}}^1$

素因数の和:650

約数の個数: 12

約数和(自身を含む): 26755344

約数和(自身を除く): 1625773

約数列:

[1, 19, 151, 361, 461, 2869, 8759, 54511, 69611, 166421, 1322609, 25129571]

約数ペア:

[(1, 25129571), (19, 1322609), (151, 166421), (361, 69611), (461, 54511), (2869, 8759)]