5138335

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{991}}^1$

素因数の和:1074

約数の個数: 16

約数和(自身を含む): 6642432

約数和(自身を除く): 1504097

約数列:

[1, 5, 17, 61, 85, 305, 991, 1037, 4955, 5185, 16847, 60451, 84235, 302255, 1027667, 5138335]

約数ペア:

[(1, 5138335), (5, 1027667), (17, 302255), (61, 84235), (85, 60451), (305, 16847), (991, 5185), (1037, 4955)]