28452405

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{99833}}^1$

素因数の和:99860

約数の個数: 16

約数和(自身を含む): 47920320

約数和(自身を除く): 19467915

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 99833, 299499, 499165, 1497495, 1896827, 5690481, 9484135, 28452405]

約数ペア:

[(1, 28452405), (3, 9484135), (5, 5690481), (15, 1896827), (19, 1497495), (57, 499165), (95, 299499), (285, 99833)]