28435295

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{15329}}^1$

素因数の和:15394

約数の個数: 16

約数和(自身を含む): 39735360

約数和(自身を除く): 11300065

約数列:

[1, 5, 7, 35, 53, 265, 371, 1855, 15329, 76645, 107303, 536515, 812437, 4062185, 5687059, 28435295]

約数ペア:

[(1, 28435295), (5, 5687059), (7, 4062185), (35, 812437), (53, 536515), (265, 107303), (371, 76645), (1855, 15329)]