8445005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1361}}^1$

素因数の和:1456

約数の個数: 16

約数和(自身を含む): 10885104

約数和(自身を除く): 2440099

約数列:

[1, 5, 17, 73, 85, 365, 1241, 1361, 6205, 6805, 23137, 99353, 115685, 496765, 1689001, 8445005]

約数ペア:

[(1, 8445005), (5, 1689001), (17, 496765), (73, 115685), (85, 99353), (365, 23137), (1241, 6805), (1361, 6205)]