82800405

素因数分解:

$3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{4933}}^1$

素因数の和:5317

約数の個数: 24

約数和(自身を含む): 143934648

約数和(自身を除く): 61134243

約数列:

[1, 3, 5, 9, 15, 45, 373, 1119, 1865, 3357, 4933, 5595, 14799, 16785, 24665, 44397, 73995, 221985, 1840009, 5520027, 9200045, 16560081, 27600135, 82800405]

約数ペア:

[(1, 82800405), (3, 27600135), (5, 16560081), (9, 9200045), (15, 5520027), (45, 1840009), (373, 221985), (1119, 73995), (1865, 44397), (3357, 24665), (4933, 16785), (5595, 14799)]