1900324805

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{6397}}^1$

素因数の和:6533

約数の個数: 32

約数和(自身を含む): 2487542400

約数和(自身を除く): 587217595

約数列:

[1, 5, 19, 53, 59, 95, 265, 295, 1007, 1121, 3127, 5035, 5605, 6397, 15635, 31985, 59413, 121543, 297065, 339041, 377423, 607715, 1695205, 1887115, 6441779, 7171037, 20003419, 32208895, 35855185, 100017095, 380064961, 1900324805]

約数ペア:

[(1, 1900324805), (5, 380064961), (19, 100017095), (53, 35855185), (59, 32208895), (95, 20003419), (265, 7171037), (295, 6441779), (1007, 1887115), (1121, 1695205), (3127, 607715), (5035, 377423), (5605, 339041), (6397, 297065), (15635, 121543), (31985, 59413)]