156659505

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{1823}}^1$

素因数の和:2185

約数の個数: 32

約数和(自身を含む): 266333184

約数和(自身を除く): 109673679

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 337, 1011, 1685, 1823, 5055, 5469, 5729, 9115, 17187, 27345, 28645, 30991, 85935, 92973, 154955, 464865, 614351, 1843053, 3071755, 9215265, 10443967, 31331901, 52219835, 156659505]

約数ペア:

[(1, 156659505), (3, 52219835), (5, 31331901), (15, 10443967), (17, 9215265), (51, 3071755), (85, 1843053), (255, 614351), (337, 464865), (1011, 154955), (1685, 92973), (1823, 85935), (5055, 30991), (5469, 28645), (5729, 27345), (9115, 17187)]