144191195

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 188179200

約数和(自身を除く): 43988005

約数列:

[1, 5, 17, 79, 85, 109, 197, 395, 545, 985, 1343, 1853, 3349, 6715, 8611, 9265, 15563, 16745, 21473, 43055, 77815, 107365, 146387, 264571, 365041, 731935, 1322855, 1696367, 1825205, 8481835, 28838239, 144191195]

約数ペア:

[(1, 144191195), (5, 28838239), (17, 8481835), (79, 1825205), (85, 1696367), (109, 1322855), (197, 731935), (395, 365041), (545, 264571), (985, 146387), (1343, 107365), (1853, 77815), (3349, 43055), (6715, 21473), (8611, 16745), (9265, 15563)]