128514465

素因数分解:

$3^3\times 5^1\times {\mathrm{951959}}^1$

素因数の和:951973

約数の個数: 16

約数和(自身を含む): 228470400

約数和(自身を除く): 99955935

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 951959, 2855877, 4759795, 8567631, 14279385, 25702893, 42838155, 128514465]

約数ペア:

[(1, 128514465), (3, 42838155), (5, 25702893), (9, 14279385), (15, 8567631), (27, 4759795), (45, 2855877), (135, 951959)]