169756305

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{6863}}^1$

素因数の和:6985

約数の個数: 32

約数和(自身を含む): 290594304

約数和(自身を除く): 120837999

約数列:

[1, 3, 5, 15, 17, 51, 85, 97, 255, 291, 485, 1455, 1649, 4947, 6863, 8245, 20589, 24735, 34315, 102945, 116671, 350013, 583355, 665711, 1750065, 1997133, 3328555, 9985665, 11317087, 33951261, 56585435, 169756305]

約数ペア:

[(1, 169756305), (3, 56585435), (5, 33951261), (15, 11317087), (17, 9985665), (51, 3328555), (85, 1997133), (97, 1750065), (255, 665711), (291, 583355), (485, 350013), (1455, 116671), (1649, 102945), (4947, 34315), (6863, 24735), (8245, 20589)]