2000996475

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{4657}}^1$

素因数の和:5024

約数の個数: 48

約数和(自身を含む): 3514069728

約数和(自身を除く): 1513073253

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 337, 425, 1011, 1275, 1685, 4657, 5055, 5729, 8425, 13971, 17187, 23285, 25275, 28645, 69855, 79169, 85935, 116425, 143225, 237507, 349275, 395845, 429675, 1187535, 1569409, 1979225, 4708227, 5937675, 7847045, 23541135, 26679953, 39235225, 80039859, 117705675, 133399765, 400199295, 666998825, 2000996475]

約数ペア:

[(1, 2000996475), (3, 666998825), (5, 400199295), (15, 133399765), (17, 117705675), (25, 80039859), (51, 39235225), (75, 26679953), (85, 23541135), (255, 7847045), (337, 5937675), (425, 4708227), (1011, 1979225), (1275, 1569409), (1685, 1187535), (4657, 429675), (5055, 395845), (5729, 349275), (8425, 237507), (13971, 143225), (17187, 116425), (23285, 85935), (25275, 79169), (28645, 69855)]