1875242545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{2087}}^1$

素因数の和:2182

約数の個数: 48

約数和(自身を含む): 2687105664

約数和(自身を除く): 811863119

約数列:

[1, 5, 11, 17, 31, 55, 85, 155, 187, 341, 527, 935, 961, 1705, 2087, 2635, 4805, 5797, 10435, 10571, 16337, 22957, 28985, 35479, 52855, 64697, 81685, 114785, 177395, 179707, 323485, 390269, 711667, 898535, 1099849, 1951345, 2005607, 3558335, 5499245, 10028035, 12098339, 22061677, 34095319, 60491695, 110308385, 170476595, 375048509, 1875242545]

約数ペア:

[(1, 1875242545), (5, 375048509), (11, 170476595), (17, 110308385), (31, 60491695), (55, 34095319), (85, 22061677), (155, 12098339), (187, 10028035), (341, 5499245), (527, 3558335), (935, 2005607), (961, 1951345), (1705, 1099849), (2087, 898535), (2635, 711667), (4805, 390269), (5797, 323485), (10435, 179707), (10571, 177395), (16337, 114785), (22957, 81685), (28985, 64697), (35479, 52855)]