27625130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{212501}}^1$

素因数の和:212521

約数の個数: 16

約数和(自身を含む): 53550504

約数和(自身を除く): 25925374

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 212501, 425002, 1062505, 2125010, 2762513, 5525026, 13812565, 27625130]

約数ペア:

[(1, 27625130), (2, 13812565), (5, 5525026), (10, 2762513), (13, 2125010), (26, 1062505), (65, 425002), (130, 212501)]