157064815

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{36913}}^1$

素因数の和:36978

約数の個数: 16

約数和(自身を含む): 201993408

約数和(自身を除く): 44928593

約数列:

[1, 5, 23, 37, 115, 185, 851, 4255, 36913, 184565, 848999, 1365781, 4244995, 6828905, 31412963, 157064815]

約数ペア:

[(1, 157064815), (5, 31412963), (23, 6828905), (37, 4244995), (115, 1365781), (185, 848999), (851, 184565), (4255, 36913)]