160990135

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1087}}^1\times {\mathrm{1559}}^1$

素因数の和:2670

約数の個数: 16

約数和(自身を含む): 203673600

約数和(自身を除く): 42683465

約数列:

[1, 5, 19, 95, 1087, 1559, 5435, 7795, 20653, 29621, 103265, 148105, 1694633, 8473165, 32198027, 160990135]

約数ペア:

[(1, 160990135), (5, 32198027), (19, 8473165), (95, 1694633), (1087, 148105), (1559, 103265), (5435, 29621), (7795, 20653)]