2201805

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{433}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 3859128

約数和(自身を除く): 1657323

約数列:

[1, 3, 5, 9, 15, 45, 113, 339, 433, 565, 1017, 1299, 1695, 2165, 3897, 5085, 6495, 19485, 48929, 146787, 244645, 440361, 733935, 2201805]

約数ペア:

[(1, 2201805), (3, 733935), (5, 440361), (9, 244645), (15, 146787), (45, 48929), (113, 19485), (339, 6495), (433, 5085), (565, 3897), (1017, 2165), (1299, 1695)]