27831758695

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{979819}}^1$

素因数の和:979879

約数の個数: 32

約数和(自身を含む): 39506342400

約数和(自身を除く): 11674583705

約数列:

[1, 5, 13, 19, 23, 65, 95, 115, 247, 299, 437, 1235, 1495, 2185, 5681, 28405, 979819, 4899095, 12737647, 18616561, 22535837, 63688235, 93082805, 112679185, 242015293, 292965881, 428180903, 1210076465, 1464829405, 2140904515, 5566351739, 27831758695]

約数ペア:

[(1, 27831758695), (5, 5566351739), (13, 2140904515), (19, 1464829405), (23, 1210076465), (65, 428180903), (95, 292965881), (115, 242015293), (247, 112679185), (299, 93082805), (437, 63688235), (1235, 22535837), (1495, 18616561), (2185, 12737647), (5681, 4899095), (28405, 979819)]