66311645

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 89019648

約数和(自身を除く): 22708003

約数列:

[1, 5, 17, 23, 85, 107, 115, 317, 391, 535, 1585, 1819, 1955, 2461, 5389, 7291, 9095, 12305, 26945, 33919, 36455, 41837, 123947, 169595, 209185, 576623, 619735, 780137, 2883115, 3900685, 13262329, 66311645]

約数ペア:

[(1, 66311645), (5, 13262329), (17, 3900685), (23, 2883115), (85, 780137), (107, 619735), (115, 576623), (317, 209185), (391, 169595), (535, 123947), (1585, 41837), (1819, 36455), (1955, 33919), (2461, 26945), (5389, 12305), (7291, 9095)]