12142635

素因数分解:

$3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{2081}}^1$

素因数の和:2478

約数の個数: 16

約数和(自身を含む): 19487520

約数和(自身を除く): 7344885

約数列:

[1, 3, 5, 15, 389, 1167, 1945, 2081, 5835, 6243, 10405, 31215, 809509, 2428527, 4047545, 12142635]

約数ペア:

[(1, 12142635), (3, 4047545), (5, 2428527), (15, 809509), (389, 31215), (1167, 10405), (1945, 6243), (2081, 5835)]