78049635

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{2027}}^1$

素因数の和:2203

約数の個数: 32

約数和(自身を含む): 133166592

約数和(自身を除く): 55116957

約数列:

[1, 3, 5, 15, 17, 51, 85, 151, 255, 453, 755, 2027, 2265, 2567, 6081, 7701, 10135, 12835, 30405, 34459, 38505, 103377, 172295, 306077, 516885, 918231, 1530385, 4591155, 5203309, 15609927, 26016545, 78049635]

約数ペア:

[(1, 78049635), (3, 26016545), (5, 15609927), (15, 5203309), (17, 4591155), (51, 1530385), (85, 918231), (151, 516885), (255, 306077), (453, 172295), (755, 103377), (2027, 38505), (2265, 34459), (2567, 30405), (6081, 12835), (7701, 10135)]