48891405

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1759}}^1$

素因数の和:1893

約数の個数: 32

約数和(自身を含む): 83635200

約数和(自身を除く): 34743795

約数列:

[1, 3, 5, 15, 17, 51, 85, 109, 255, 327, 545, 1635, 1759, 1853, 5277, 5559, 8795, 9265, 26385, 27795, 29903, 89709, 149515, 191731, 448545, 575193, 958655, 2875965, 3259427, 9778281, 16297135, 48891405]

約数ペア:

[(1, 48891405), (3, 16297135), (5, 9778281), (15, 3259427), (17, 2875965), (51, 958655), (85, 575193), (109, 448545), (255, 191731), (327, 149515), (545, 89709), (1635, 29903), (1759, 27795), (1853, 26385), (5277, 9265), (5559, 8795)]