28377627855

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{256939}}^1$

素因数の和:257183

約数の個数: 32

約数和(自身を含む): 46865856000

約数和(自身を除く): 18488228145

約数列:

[1, 3, 5, 15, 37, 111, 185, 199, 555, 597, 995, 2985, 7363, 22089, 36815, 110445, 256939, 770817, 1284695, 3854085, 9506743, 28520229, 47533715, 51130861, 142601145, 153392583, 255654305, 766962915, 1891841857, 5675525571, 9459209285, 28377627855]

約数ペア:

[(1, 28377627855), (3, 9459209285), (5, 5675525571), (15, 1891841857), (37, 766962915), (111, 255654305), (185, 153392583), (199, 142601145), (555, 51130861), (597, 47533715), (995, 28520229), (2985, 9506743), (7363, 3854085), (22089, 1284695), (36815, 770817), (110445, 256939)]