12883995

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5023}}^1$

素因数の和:5056

約数の個数: 32

約数和(自身を含む): 24115200

約数和(自身を除く): 11231205

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 5023, 15069, 25115, 45207, 75345, 95437, 135621, 226035, 286311, 477185, 678105, 858933, 1431555, 2576799, 4294665, 12883995]

約数ペア:

[(1, 12883995), (3, 4294665), (5, 2576799), (9, 1431555), (15, 858933), (19, 678105), (27, 477185), (45, 286311), (57, 226035), (95, 135621), (135, 95437), (171, 75345), (285, 45207), (513, 25115), (855, 15069), (2565, 5023)]