3674745

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{643}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 6429696

約数和(自身を除く): 2754951

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 635, 643, 1143, 1905, 1929, 3215, 5715, 5787, 9645, 28935, 81661, 244983, 408305, 734949, 1224915, 3674745]

約数ペア:

[(1, 3674745), (3, 1224915), (5, 734949), (9, 408305), (15, 244983), (45, 81661), (127, 28935), (381, 9645), (635, 5787), (643, 5715), (1143, 3215), (1905, 1929)]