9388889305

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1\times {\mathrm{373}}^1\times {\mathrm{379}}^1$

素因数の和:1153

約数の個数: 32

約数和(自身を含む): 11665209600

約数和(自身を除く): 2276320295

約数列:

[1, 5, 37, 185, 359, 373, 379, 1795, 1865, 1895, 13283, 13801, 14023, 66415, 69005, 70115, 133907, 136061, 141367, 669535, 680305, 706835, 4954559, 5034257, 5230579, 24772795, 25171285, 26152895, 50750753, 253753765, 1877777861, 9388889305]

約数ペア:

[(1, 9388889305), (5, 1877777861), (37, 253753765), (185, 50750753), (359, 26152895), (373, 25171285), (379, 24772795), (1795, 5230579), (1865, 5034257), (1895, 4954559), (13283, 706835), (13801, 680305), (14023, 669535), (66415, 141367), (69005, 136061), (70115, 133907)]