128049795

素因数分解:

$3^3\times 5^1\times {\mathrm{948517}}^1$

素因数の和:948531

約数の個数: 16

約数和(自身を含む): 227644320

約数和(自身を除く): 99594525

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 948517, 2845551, 4742585, 8536653, 14227755, 25609959, 42683265, 128049795]

約数ペア:

[(1, 128049795), (3, 42683265), (5, 25609959), (9, 14227755), (15, 8536653), (27, 4742585), (45, 2845551), (135, 948517)]