243839905

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{92189}}^1$

素因数の和:92240

約数の個数: 12

約数和(自身を含む): 305886420

約数和(自身を除く): 62046515

約数列:

[1, 5, 23, 115, 529, 2645, 92189, 460945, 2120347, 10601735, 48767981, 243839905]

約数ペア:

[(1, 243839905), (5, 48767981), (23, 10601735), (115, 2120347), (529, 460945), (2645, 92189)]