12961935

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{41149}}^1$

素因数の和:41167

約数の個数: 24

約数和(自身を含む): 25677600

約数和(自身を除く): 12715665

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 41149, 123447, 205745, 288043, 370341, 617235, 864129, 1440215, 1851705, 2592387, 4320645, 12961935]

約数ペア:

[(1, 12961935), (3, 4320645), (5, 2592387), (7, 1851705), (9, 1440215), (15, 864129), (21, 617235), (35, 370341), (45, 288043), (63, 205745), (105, 123447), (315, 41149)]