72809155

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{3821}}^1$

素因数の和:3966

約数の個数: 16

約数和(自身を含む): 90627264

約数和(自身を除く): 17818109

約数列:

[1, 5, 37, 103, 185, 515, 3811, 3821, 19055, 19105, 141377, 393563, 706885, 1967815, 14561831, 72809155]

約数ペア:

[(1, 72809155), (5, 14561831), (37, 1967815), (103, 706885), (185, 393563), (515, 141377), (3811, 19105), (3821, 19055)]