2050732995

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{8389}}^1$

素因数の和:8819

約数の個数: 32

約数和(自身を含む): 3366739200

約数和(自身を除く): 1316006205

約数列:

[1, 3, 5, 15, 43, 129, 215, 379, 645, 1137, 1895, 5685, 8389, 16297, 25167, 41945, 48891, 81485, 125835, 244455, 360727, 1082181, 1803635, 3179431, 5410905, 9538293, 15897155, 47691465, 136715533, 410146599, 683577665, 2050732995]

約数ペア:

[(1, 2050732995), (3, 683577665), (5, 410146599), (15, 136715533), (43, 47691465), (129, 15897155), (215, 9538293), (379, 5410905), (645, 3179431), (1137, 1803635), (1895, 1082181), (5685, 360727), (8389, 244455), (16297, 125835), (25167, 81485), (41945, 48891)]