8001765

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4337}}^1$

素因数の和:4389

約数の個数: 24

約数和(自身を含む): 14211288

約数和(自身を除く): 6209523

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 4337, 13011, 21685, 39033, 65055, 177817, 195165, 533451, 889085, 1600353, 2667255, 8001765]

約数ペア:

[(1, 8001765), (3, 2667255), (5, 1600353), (9, 889085), (15, 533451), (41, 195165), (45, 177817), (123, 65055), (205, 39033), (369, 21685), (615, 13011), (1845, 4337)]