2029203495

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{455489}}^1$

素因数の和:455517

約数の個数: 40

約数和(自身を含む): 3968228880

約数和(自身を除く): 1939025385

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 891, 1485, 4455, 455489, 1366467, 2277445, 4099401, 5010379, 6832335, 12298203, 15031137, 20497005, 25051895, 36894609, 45093411, 61491015, 75155685, 135280233, 184473045, 225467055, 405840699, 676401165, 2029203495]

約数ペア:

[(1, 2029203495), (3, 676401165), (5, 405840699), (9, 225467055), (11, 184473045), (15, 135280233), (27, 75155685), (33, 61491015), (45, 45093411), (55, 36894609), (81, 25051895), (99, 20497005), (135, 15031137), (165, 12298203), (297, 6832335), (405, 5010379), (495, 4099401), (891, 2277445), (1485, 1366467), (4455, 455489)]