123397345

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1\times {\mathrm{727}}^1$

素因数の和:1224

約数の個数: 16

約数和(自身を含む): 150433920

約数和(自身を除く): 27036575

約数列:

[1, 5, 83, 409, 415, 727, 2045, 3635, 33947, 60341, 169735, 297343, 301705, 1486715, 24679469, 123397345]

約数ペア:

[(1, 123397345), (5, 24679469), (83, 1486715), (409, 301705), (415, 297343), (727, 169735), (2045, 60341), (3635, 33947)]