40340805

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{57221}}^1$

素因数の和:57276

約数の個数: 16

約数和(自身を含む): 65919744

約数和(自身を除く): 25578939

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 57221, 171663, 286105, 858315, 2689387, 8068161, 13446935, 40340805]

約数ペア:

[(1, 40340805), (3, 13446935), (5, 8068161), (15, 2689387), (47, 858315), (141, 286105), (235, 171663), (705, 57221)]