73361815

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{1049}}^1$

素因数の和:1322

約数の個数: 16

約数和(自身を含む): 89812800

約数和(自身を除く): 16450985

約数列:

[1, 5, 71, 197, 355, 985, 1049, 5245, 13987, 69935, 74479, 206653, 372395, 1033265, 14672363, 73361815]

約数ペア:

[(1, 73361815), (5, 14672363), (71, 1033265), (197, 372395), (355, 206653), (985, 74479), (1049, 69935), (5245, 13987)]