8298195

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 13837824

約数和(自身を除く): 5539629

約数列:

[1, 3, 5, 15, 41, 103, 123, 131, 205, 309, 393, 515, 615, 655, 1545, 1965, 4223, 5371, 12669, 13493, 16113, 21115, 26855, 40479, 63345, 67465, 80565, 202395, 553213, 1659639, 2766065, 8298195]

約数ペア:

[(1, 8298195), (3, 2766065), (5, 1659639), (15, 553213), (41, 202395), (103, 80565), (123, 67465), (131, 63345), (205, 40479), (309, 26855), (393, 21115), (515, 16113), (615, 13493), (655, 12669), (1545, 5371), (1965, 4223)]