128955295

素因数分解:

$5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{16231}}^1$

素因数の和:16470

約数の個数: 16

約数和(自身を含む): 177643008

約数和(自身を除く): 48687713

約数列:

[1, 5, 7, 35, 227, 1135, 1589, 7945, 16231, 81155, 113617, 568085, 3684437, 18422185, 25791059, 128955295]

約数ペア:

[(1, 128955295), (5, 25791059), (7, 18422185), (35, 3684437), (227, 568085), (1135, 113617), (1589, 81155), (7945, 16231)]