26840445

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2297}}^1$

素因数の和:2365

約数の個数: 32

約数和(自身を含む): 46327680

約数和(自身を除く): 19487235

約数列:

[1, 3, 5, 15, 19, 41, 57, 95, 123, 205, 285, 615, 779, 2297, 2337, 3895, 6891, 11485, 11685, 34455, 43643, 94177, 130929, 218215, 282531, 470885, 654645, 1412655, 1789363, 5368089, 8946815, 26840445]

約数ペア:

[(1, 26840445), (3, 8946815), (5, 5368089), (15, 1789363), (19, 1412655), (41, 654645), (57, 470885), (95, 282531), (123, 218215), (205, 130929), (285, 94177), (615, 43643), (779, 34455), (2297, 11685), (2337, 11485), (3895, 6891)]