553764145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{1301}}^1$

素因数の和:1497

約数の個数: 32

約数和(自身を含む): 742452480

約数和(自身を除く): 188688335

約数列:

[1, 5, 11, 55, 71, 109, 355, 545, 781, 1199, 1301, 3905, 5995, 6505, 7739, 14311, 38695, 71555, 85129, 92371, 141809, 425645, 461855, 709045, 1016081, 1559899, 5080405, 7799495, 10068439, 50342195, 110752829, 553764145]

約数ペア:

[(1, 553764145), (5, 110752829), (11, 50342195), (55, 10068439), (71, 7799495), (109, 5080405), (355, 1559899), (545, 1016081), (781, 709045), (1199, 461855), (1301, 425645), (3905, 141809), (5995, 92371), (6505, 85129), (7739, 71555), (14311, 38695)]