13774725

素因数分解:

$3^3\times 5^2\times {\mathrm{20407}}^1$

素因数の和:20426

約数の個数: 24

約数和(自身を含む): 25305920

約数和(自身を除く): 11531195

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 20407, 61221, 102035, 183663, 306105, 510175, 550989, 918315, 1530525, 2754945, 4591575, 13774725]

約数ペア:

[(1, 13774725), (3, 4591575), (5, 2754945), (9, 1530525), (15, 918315), (25, 550989), (27, 510175), (45, 306105), (75, 183663), (135, 102035), (225, 61221), (675, 20407)]