129504145

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1\times {\mathrm{1549}}^1$

素因数の和:2304

約数の個数: 16

約数和(自身を含む): 162489600

約数和(自身を除く): 32985455

約数列:

[1, 5, 23, 115, 727, 1549, 3635, 7745, 16721, 35627, 83605, 178135, 1126123, 5630615, 25900829, 129504145]

約数ペア:

[(1, 129504145), (5, 25900829), (23, 5630615), (115, 1126123), (727, 178135), (1549, 83605), (3635, 35627), (7745, 16721)]