28604065

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{35533}}^1$

素因数の和:35568

約数の個数: 16

約数和(自身を含む): 40935168

約数和(自身を除く): 12331103

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 35533, 177665, 248731, 817259, 1243655, 4086295, 5720813, 28604065]

約数ペア:

[(1, 28604065), (5, 5720813), (7, 4086295), (23, 1243655), (35, 817259), (115, 248731), (161, 177665), (805, 35533)]