239156615

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1\times {\mathrm{1409}}^1$

素因数の和:1906

約数の個数: 16

約数和(自身を含む): 291362400

約数和(自身を除く): 52205785

約数列:

[1, 5, 83, 409, 415, 1409, 2045, 7045, 33947, 116947, 169735, 576281, 584735, 2881405, 47831323, 239156615]

約数ペア:

[(1, 239156615), (5, 47831323), (83, 2881405), (409, 584735), (415, 576281), (1409, 169735), (2045, 116947), (7045, 33947)]