161669195

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{5437}}^1$

素因数の和:5774

約数の個数: 16

約数和(自身を含む): 204903840

約数和(自身を除く): 43234645

約数列:

[1, 5, 19, 95, 313, 1565, 5437, 5947, 27185, 29735, 103303, 516515, 1701781, 8508905, 32333839, 161669195]

約数ペア:

[(1, 161669195), (5, 32333839), (19, 8508905), (95, 1701781), (313, 516515), (1565, 103303), (5437, 29735), (5947, 27185)]