2660565

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2137}}^1$

素因数の和:2228

約数の個数: 16

約数和(自身を含む): 4310208

約数和(自身を除く): 1649643

約数列:

[1, 3, 5, 15, 83, 249, 415, 1245, 2137, 6411, 10685, 32055, 177371, 532113, 886855, 2660565]

約数ペア:

[(1, 2660565), (3, 886855), (5, 532113), (15, 177371), (83, 32055), (249, 10685), (415, 6411), (1245, 2137)]