243051695

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{2137}}^1$

素因数の和:2231

約数の個数: 24

約数和(自身を含む): 312130896

約数和(自身を除く): 69079201

約数列:

[1, 5, 23, 43, 115, 215, 529, 989, 2137, 2645, 4945, 10685, 22747, 49151, 91891, 113735, 245755, 459455, 1130473, 2113493, 5652365, 10567465, 48610339, 243051695]

約数ペア:

[(1, 243051695), (5, 48610339), (23, 10567465), (43, 5652365), (115, 2113493), (215, 1130473), (529, 459455), (989, 245755), (2137, 113735), (2645, 91891), (4945, 49151), (10685, 22747)]