82448405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{8513}}^1$

素因数の和:8680

約数の個数: 16

約数和(自身を含む): 107276400

約数和(自身を除く): 24827995

約数列:

[1, 5, 13, 65, 149, 745, 1937, 8513, 9685, 42565, 110669, 553345, 1268437, 6342185, 16489681, 82448405]

約数ペア:

[(1, 82448405), (5, 16489681), (13, 6342185), (65, 1268437), (149, 553345), (745, 110669), (1937, 42565), (8513, 9685)]