64352395

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{1709}}^1$

素因数の和:2174

約数の個数: 16

約数和(自身を含む): 81997920

約数和(自身を除く): 17645525

約数列:

[1, 5, 17, 85, 443, 1709, 2215, 7531, 8545, 29053, 37655, 145265, 757087, 3785435, 12870479, 64352395]

約数ペア:

[(1, 64352395), (5, 12870479), (17, 3785435), (85, 757087), (443, 145265), (1709, 37655), (2215, 29053), (7531, 8545)]