523130545

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{4463}}^1$

素因数の和:4689

約数の個数: 32

約数和(自身を含む): 763665408

約数和(自身を除く): 240534863

約数列:

[1, 5, 7, 17, 35, 85, 119, 197, 595, 985, 1379, 3349, 4463, 6895, 16745, 22315, 23443, 31241, 75871, 117215, 156205, 379355, 531097, 879211, 2655485, 4396055, 6154477, 14946587, 30772385, 74732935, 104626109, 523130545]

約数ペア:

[(1, 523130545), (5, 104626109), (7, 74732935), (17, 30772385), (35, 14946587), (85, 6154477), (119, 4396055), (197, 2655485), (595, 879211), (985, 531097), (1379, 379355), (3349, 156205), (4463, 117215), (6895, 75871), (16745, 31241), (22315, 23443)]