2681415

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5417}}^1$

素因数の和:5439

約数の個数: 24

約数和(自身を含む): 5071248

約数和(自身を除く): 2389833

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 5417, 16251, 27085, 48753, 59587, 81255, 178761, 243765, 297935, 536283, 893805, 2681415]

約数ペア:

[(1, 2681415), (3, 893805), (5, 536283), (9, 297935), (11, 243765), (15, 178761), (33, 81255), (45, 59587), (55, 48753), (99, 27085), (165, 16251), (495, 5417)]