164276035

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{426691}}^1$

素因数の和:426714

約数の個数: 16

約数和(自身を含む): 245774592

約数和(自身を除く): 81498557

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 426691, 2133455, 2986837, 4693601, 14934185, 23468005, 32855207, 164276035]

約数ペア:

[(1, 164276035), (5, 32855207), (7, 23468005), (11, 14934185), (35, 4693601), (55, 2986837), (77, 2133455), (385, 426691)]