156931950965

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1\times {\mathrm{74687}}^1$

素因数の和:75101

約数の個数: 32

約数和(自身を含む): 199936788480

約数和(自身を除く): 43004837515

約数列:

[1, 5, 29, 43, 145, 215, 337, 1247, 1685, 6235, 9773, 14491, 48865, 72455, 74687, 373435, 420239, 2101195, 2165923, 3211541, 10829615, 16057705, 25169519, 93134689, 125847595, 465673445, 729916051, 1082289317, 3649580255, 5411446585, 31386390193, 156931950965]

約数ペア:

[(1, 156931950965), (5, 31386390193), (29, 5411446585), (43, 3649580255), (145, 1082289317), (215, 729916051), (337, 465673445), (1247, 125847595), (1685, 93134689), (6235, 25169519), (9773, 16057705), (14491, 10829615), (48865, 3211541), (72455, 2165923), (74687, 2101195), (373435, 420239)]