85239545

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{5431}}^1$

素因数の和:5552

約数の個数: 16

約数和(自身を含む): 106119552

約数和(自身を除く): 20880007

約数列:

[1, 5, 43, 73, 215, 365, 3139, 5431, 15695, 27155, 233533, 396463, 1167665, 1982315, 17047909, 85239545]

約数ペア:

[(1, 85239545), (5, 17047909), (43, 1982315), (73, 1167665), (215, 396463), (365, 233533), (3139, 27155), (5431, 15695)]