90543475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{977}}^1$

素因数の和:1335

約数の個数: 24

約数和(自身を含む): 122969808

約数和(自身を除く): 32426333

約数列:

[1, 5, 11, 25, 55, 275, 337, 977, 1685, 3707, 4885, 8425, 10747, 18535, 24425, 53735, 92675, 268675, 329249, 1646245, 3621739, 8231225, 18108695, 90543475]

約数ペア:

[(1, 90543475), (5, 18108695), (11, 8231225), (25, 3621739), (55, 1646245), (275, 329249), (337, 268675), (977, 92675), (1685, 53735), (3707, 24425), (4885, 18535), (8425, 10747)]