12097785

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{137}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 23078016

約数和(自身を除く): 10980231

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 137, 145, 203, 411, 435, 609, 685, 841, 959, 1015, 2055, 2523, 2877, 3045, 3973, 4205, 4795, 5887, 11919, 12615, 14385, 17661, 19865, 27811, 29435, 59595, 83433, 88305, 115217, 139055, 345651, 417165, 576085, 806519, 1728255, 2419557, 4032595, 12097785]

約数ペア:

[(1, 12097785), (3, 4032595), (5, 2419557), (7, 1728255), (15, 806519), (21, 576085), (29, 417165), (35, 345651), (87, 139055), (105, 115217), (137, 88305), (145, 83433), (203, 59595), (411, 29435), (435, 27811), (609, 19865), (685, 17661), (841, 14385), (959, 12615), (1015, 11919), (2055, 5887), (2523, 4795), (2877, 4205), (3045, 3973)]