856971205

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{1511}}^1\times {\mathrm{1693}}^1$

素因数の和:3276

約数の個数: 16

約数和(自身を含む): 1045021824

約数和(自身を除く): 188050619

約数列:

[1, 5, 67, 335, 1511, 1693, 7555, 8465, 101237, 113431, 506185, 567155, 2558123, 12790615, 171394241, 856971205]

約数ペア:

[(1, 856971205), (5, 171394241), (67, 12790615), (335, 2558123), (1511, 567155), (1693, 506185), (7555, 113431), (8465, 101237)]