126985705

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47119}}^1$

素因数の和:47149

約数の個数: 24

約数和(自身を含む): 193380480

約数和(自身を除く): 66394775

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539, 2695, 47119, 235595, 329833, 518309, 1649165, 2308831, 2591545, 3628163, 11544155, 18140815, 25397141, 126985705]

約数ペア:

[(1, 126985705), (5, 25397141), (7, 18140815), (11, 11544155), (35, 3628163), (49, 2591545), (55, 2308831), (77, 1649165), (245, 518309), (385, 329833), (539, 235595), (2695, 47119)]