26640325

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{433}}^1$

素因数の和:573

約数の個数: 24

約数和(自身を含む): 34872768

約数和(自身を除く): 8232443

約数列:

[1, 5, 23, 25, 107, 115, 433, 535, 575, 2165, 2461, 2675, 9959, 10825, 12305, 46331, 49795, 61525, 231655, 248975, 1065613, 1158275, 5328065, 26640325]

約数ペア:

[(1, 26640325), (5, 5328065), (23, 1158275), (25, 1065613), (107, 248975), (115, 231655), (433, 61525), (535, 49795), (575, 46331), (2165, 12305), (2461, 10825), (2675, 9959)]