1279235055

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{297151}}^1$

素因数の和:297207

約数の個数: 32

約数和(自身を含む): 2396233728

約数和(自身を除く): 1116998673

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 287, 615, 861, 1435, 4305, 297151, 891453, 1485755, 2080057, 4457265, 6240171, 10400285, 12183191, 31200855, 36549573, 60915955, 85282337, 182747865, 255847011, 426411685, 1279235055]

約数ペア:

[(1, 1279235055), (3, 426411685), (5, 255847011), (7, 182747865), (15, 85282337), (21, 60915955), (35, 36549573), (41, 31200855), (105, 12183191), (123, 10400285), (205, 6240171), (287, 4457265), (615, 2080057), (861, 1485755), (1435, 891453), (4305, 297151)]