8402885

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{857}}^1$

素因数の和:952

約数の個数: 16

約数和(自身を含む): 10563696

約数和(自身を除く): 2160811

約数列:

[1, 5, 37, 53, 185, 265, 857, 1961, 4285, 9805, 31709, 45421, 158545, 227105, 1680577, 8402885]

約数ペア:

[(1, 8402885), (5, 1680577), (37, 227105), (53, 158545), (185, 45421), (265, 31709), (857, 9805), (1961, 4285)]