125864495

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{28001}}^1$

素因数の和:28066

約数の個数: 16

約数和(自身を含む): 161291520

約数和(自身を除く): 35427025

約数列:

[1, 5, 29, 31, 145, 155, 899, 4495, 28001, 140005, 812029, 868031, 4060145, 4340155, 25172899, 125864495]

約数ペア:

[(1, 125864495), (5, 25172899), (29, 4340155), (31, 4060145), (145, 868031), (155, 812029), (899, 140005), (4495, 28001)]