2729123020755

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{10909}}^1\times {\mathrm{78301}}^1$

素因数の和:89292

約数の個数: 48

約数和(自身を含む): 4797607389120

約数和(自身を除く): 2068484368365

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 10909, 32727, 54545, 78301, 98181, 163635, 234903, 391505, 490905, 704709, 774539, 1174515, 2323617, 3523545, 3872695, 5559371, 6970851, 11618085, 16678113, 27796855, 34854255, 50034339, 83390565, 250171695, 854185609, 2562556827, 4270928045, 7687670481, 12812784135, 38438352405, 60647178239, 181941534717, 303235891195, 545824604151, 909707673585, 2729123020755]

約数ペア:

[(1, 2729123020755), (3, 909707673585), (5, 545824604151), (9, 303235891195), (15, 181941534717), (45, 60647178239), (71, 38438352405), (213, 12812784135), (355, 7687670481), (639, 4270928045), (1065, 2562556827), (3195, 854185609), (10909, 250171695), (32727, 83390565), (54545, 50034339), (78301, 34854255), (98181, 27796855), (163635, 16678113), (234903, 11618085), (391505, 6970851), (490905, 5559371), (704709, 3872695), (774539, 3523545), (1174515, 2323617)]