11297745

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1579}}^1$

素因数の和:1646

約数の個数: 32

約数和(自身を含む): 20476800

約数和(自身を除く): 9179055

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 477, 795, 1431, 1579, 2385, 4737, 7155, 7895, 14211, 23685, 42633, 71055, 83687, 213165, 251061, 418435, 753183, 1255305, 2259549, 3765915, 11297745]

約数ペア:

[(1, 11297745), (3, 3765915), (5, 2259549), (9, 1255305), (15, 753183), (27, 418435), (45, 251061), (53, 213165), (135, 83687), (159, 71055), (265, 42633), (477, 23685), (795, 14211), (1431, 7895), (1579, 7155), (2385, 4737)]