9640745

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:572

約数の個数: 16

約数和(自身を含む): 11947152

約数和(自身を除く): 2306407

約数列:

[1, 5, 61, 73, 305, 365, 433, 2165, 4453, 22265, 26413, 31609, 132065, 158045, 1928149, 9640745]

約数ペア:

[(1, 9640745), (5, 1928149), (61, 158045), (73, 132065), (305, 31609), (365, 26413), (433, 22265), (2165, 4453)]