2979165

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1669}}^1$

素因数の和:1701

約数の個数: 32

約数和(自身を含む): 5771520

約数和(自身を除く): 2792355

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1669, 1785, 5007, 8345, 11683, 25035, 28373, 35049, 58415, 85119, 141865, 175245, 198611, 425595, 595833, 993055, 2979165]

約数ペア:

[(1, 2979165), (3, 993055), (5, 595833), (7, 425595), (15, 198611), (17, 175245), (21, 141865), (35, 85119), (51, 58415), (85, 35049), (105, 28373), (119, 25035), (255, 11683), (357, 8345), (595, 5007), (1669, 1785)]