39783885

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{19081}}^1$

素因数の和:19228

約数の個数: 16

約数和(自身を含む): 64115520

約数和(自身を除く): 24331635

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 19081, 57243, 95405, 286215, 2652259, 7956777, 13261295, 39783885]

約数ペア:

[(1, 39783885), (3, 13261295), (5, 7956777), (15, 2652259), (139, 286215), (417, 95405), (695, 57243), (2085, 19081)]