139515935

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{4481}}^1$

素因数の和:4978

約数の個数: 16

約数和(自身を含む): 180714240

約数和(自身を除く): 41198305

約数列:

[1, 5, 13, 65, 479, 2395, 4481, 6227, 22405, 31135, 58253, 291265, 2146399, 10731995, 27903187, 139515935]

約数ペア:

[(1, 139515935), (5, 27903187), (13, 10731995), (65, 2146399), (479, 291265), (2395, 58253), (4481, 31135), (6227, 22405)]