26580195

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5419}}^1$

素因数の和:5539

約数の個数: 24

約数和(自身を含む): 46503600

約数和(自身を除く): 19923405

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 4905, 5419, 16257, 27095, 48771, 81285, 243855, 590671, 1772013, 2953355, 5316039, 8860065, 26580195]

約数ペア:

[(1, 26580195), (3, 8860065), (5, 5316039), (9, 2953355), (15, 1772013), (45, 590671), (109, 243855), (327, 81285), (545, 48771), (981, 27095), (1635, 16257), (4905, 5419)]