172638861845

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{5943841}}^1$

素因数の和:5944040

約数の個数: 16

約数和(自身を含む): 214120964208

約数和(自身を除く): 41482102363

約数列:

[1, 5, 37, 157, 185, 785, 5809, 29045, 5943841, 29719205, 219922117, 933183037, 1099610585, 4665915185, 34527772369, 172638861845]

約数ペア:

[(1, 172638861845), (5, 34527772369), (37, 4665915185), (157, 1099610585), (185, 933183037), (785, 219922117), (5809, 29719205), (29045, 5943841)]