28305471785

素因数分解:

$5^1\times {\mathrm{31}}^3\times {\mathrm{190027}}^1$

素因数の和:190125

約数の個数: 16

約数和(自身を含む): 35098931712

約数和(自身を除く): 6793459927

約数列:

[1, 5, 31, 155, 961, 4805, 29791, 148955, 190027, 950135, 5890837, 29454185, 182615947, 913079735, 5661094357, 28305471785]

約数ペア:

[(1, 28305471785), (5, 5661094357), (31, 913079735), (155, 182615947), (961, 29454185), (4805, 5890837), (29791, 950135), (148955, 190027)]