290692235

素因数分解:

$5^1\times {\mathrm{199}}^1\times {\mathrm{463}}^1\times {\mathrm{631}}^1$

素因数の和:1298

約数の個数: 16

約数和(自身を含む): 351897600

約数和(自身を除く): 61205365

約数列:

[1, 5, 199, 463, 631, 995, 2315, 3155, 92137, 125569, 292153, 460685, 627845, 1460765, 58138447, 290692235]

約数ペア:

[(1, 290692235), (5, 58138447), (199, 1460765), (463, 627845), (631, 460685), (995, 292153), (2315, 125569), (3155, 92137)]