65805185

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{1471}}^1$

素因数の和:1888

約数の個数: 16

約数和(自身を含む): 82667520

約数和(自身を除く): 16862335

約数列:

[1, 5, 23, 115, 389, 1471, 1945, 7355, 8947, 33833, 44735, 169165, 572219, 2861095, 13161037, 65805185]

約数ペア:

[(1, 65805185), (5, 13161037), (23, 2861095), (115, 572219), (389, 169165), (1471, 44735), (1945, 33833), (7355, 8947)]