16139805

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3373}}^1$

素因数の和:3421

約数の個数: 32

約数和(自身を含む): 29151360

約数和(自身を除く): 13011555

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 319, 435, 957, 1595, 3373, 4785, 10119, 16865, 37103, 50595, 97817, 111309, 185515, 293451, 489085, 556545, 1075987, 1467255, 3227961, 5379935, 16139805]

約数ペア:

[(1, 16139805), (3, 5379935), (5, 3227961), (11, 1467255), (15, 1075987), (29, 556545), (33, 489085), (55, 293451), (87, 185515), (145, 111309), (165, 97817), (319, 50595), (435, 37103), (957, 16865), (1595, 10119), (3373, 4785)]