3885915

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2141}}^1$

素因数の和:2171

約数の個数: 24

約数和(自身を含む): 6837264

約数和(自身を除く): 2951349

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 2141, 6423, 10705, 23551, 32115, 70653, 117755, 259061, 353265, 777183, 1295305, 3885915]

約数ペア:

[(1, 3885915), (3, 1295305), (5, 777183), (11, 353265), (15, 259061), (33, 117755), (55, 70653), (121, 32115), (165, 23551), (363, 10705), (605, 6423), (1815, 2141)]