1248045115

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{1583}}^1$

素因数の和:1843

約数の個数: 32

約数和(自身を含む): 1622522880

約数和(自身を除く): 374477765

約数列:

[1, 5, 19, 43, 95, 193, 215, 817, 965, 1583, 3667, 4085, 7915, 8299, 18335, 30077, 41495, 68069, 150385, 157681, 305519, 340345, 788405, 1293311, 1527595, 5804861, 6466555, 13137317, 29024305, 65686585, 249609023, 1248045115]

約数ペア:

[(1, 1248045115), (5, 249609023), (19, 65686585), (43, 29024305), (95, 13137317), (193, 6466555), (215, 5804861), (817, 1527595), (965, 1293311), (1583, 788405), (3667, 340345), (4085, 305519), (7915, 157681), (8299, 150385), (18335, 68069), (30077, 41495)]