1047046775

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{51263}}^1$

素因数の和:51335

約数の個数: 24

約数和(自身を含む): 1398481920

約数和(自身を除く): 351435145

約数列:

[1, 5, 19, 25, 43, 95, 215, 475, 817, 1075, 4085, 20425, 51263, 256315, 973997, 1281575, 2204309, 4869985, 11021545, 24349925, 41881871, 55107725, 209409355, 1047046775]

約数ペア:

[(1, 1047046775), (5, 209409355), (19, 55107725), (25, 41881871), (43, 24349925), (95, 11021545), (215, 4869985), (475, 2204309), (817, 1281575), (1075, 973997), (4085, 256315), (20425, 51263)]