2007228675

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{26683}}^1$

素因数の和:26772

約数の個数: 48

約数和(自身を含む): 3573521280

約数和(自身を除く): 1566292605

約数列:

[1, 3, 5, 15, 17, 25, 51, 59, 75, 85, 177, 255, 295, 425, 885, 1003, 1275, 1475, 3009, 4425, 5015, 15045, 25075, 26683, 75225, 80049, 133415, 400245, 453611, 667075, 1360833, 1574297, 2001225, 2268055, 4722891, 6804165, 7871485, 11340275, 23614455, 26763049, 34020825, 39357425, 80289147, 118072275, 133815245, 401445735, 669076225, 2007228675]

約数ペア:

[(1, 2007228675), (3, 669076225), (5, 401445735), (15, 133815245), (17, 118072275), (25, 80289147), (51, 39357425), (59, 34020825), (75, 26763049), (85, 23614455), (177, 11340275), (255, 7871485), (295, 6804165), (425, 4722891), (885, 2268055), (1003, 2001225), (1275, 1574297), (1475, 1360833), (3009, 667075), (4425, 453611), (5015, 400245), (15045, 133415), (25075, 80049), (26683, 75225)]