2600143845

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{129457}}^1$

素因数の和:129581

約数の個数: 32

約数和(自身を含む): 4523780352

約数和(自身を除く): 1923636507

約数列:

[1, 3, 5, 13, 15, 39, 65, 103, 195, 309, 515, 1339, 1545, 4017, 6695, 20085, 129457, 388371, 647285, 1682941, 1941855, 5048823, 8414705, 13334071, 25244115, 40002213, 66670355, 173342923, 200011065, 520028769, 866714615, 2600143845]

約数ペア:

[(1, 2600143845), (3, 866714615), (5, 520028769), (13, 200011065), (15, 173342923), (39, 66670355), (65, 40002213), (103, 25244115), (195, 13334071), (309, 8414705), (515, 5048823), (1339, 1941855), (1545, 1682941), (4017, 647285), (6695, 388371), (20085, 129457)]