13309897485

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{488347}}^1$

素因数の和:488457

約数の個数: 32

約数和(自身を含む): 22503075840

約数和(自身を除く): 9193178355

約数列:

[1, 3, 5, 15, 23, 69, 79, 115, 237, 345, 395, 1185, 1817, 5451, 9085, 27255, 488347, 1465041, 2441735, 7325205, 11231981, 33695943, 38579413, 56159905, 115738239, 168479715, 192897065, 578691195, 887326499, 2661979497, 4436632495, 13309897485]

約数ペア:

[(1, 13309897485), (3, 4436632495), (5, 2661979497), (15, 887326499), (23, 578691195), (69, 192897065), (79, 168479715), (115, 115738239), (237, 56159905), (345, 38579413), (395, 33695943), (1185, 11231981), (1817, 7325205), (5451, 2441735), (9085, 1465041), (27255, 488347)]