2048763465

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{6504011}}^1$

素因数の和:6504029

約数の個数: 24

約数和(自身を含む): 4058503488

約数和(自身を除く): 2009740023

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 6504011, 19512033, 32520055, 45528077, 58536099, 97560165, 136584231, 227640385, 292680495, 409752693, 682921155, 2048763465]

約数ペア:

[(1, 2048763465), (3, 682921155), (5, 409752693), (7, 292680495), (9, 227640385), (15, 136584231), (21, 97560165), (35, 58536099), (45, 45528077), (63, 32520055), (105, 19512033), (315, 6504011)]