15677899115

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{12107}}^1$

素因数の和:12491

約数の個数: 32

約数和(自身を含む): 20329816320

約数和(自身を除く): 4651917205

約数列:

[1, 5, 19, 43, 95, 215, 317, 817, 1585, 4085, 6023, 12107, 13631, 30115, 60535, 68155, 230033, 258989, 520601, 1150165, 1294945, 2603005, 3837919, 9891419, 19189595, 49457095, 72920461, 165030517, 364602305, 825152585, 3135579823, 15677899115]

約数ペア:

[(1, 15677899115), (5, 3135579823), (19, 825152585), (43, 364602305), (95, 165030517), (215, 72920461), (317, 49457095), (817, 19189595), (1585, 9891419), (4085, 3837919), (6023, 2603005), (12107, 1294945), (13631, 1150165), (30115, 520601), (60535, 258989), (68155, 230033)]