2913255

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1579}}^1$

素因数の和:1631

約数の個数: 24

約数和(自身を含む): 5176080

約数和(自身を除く): 2262825

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1579, 1845, 4737, 7895, 14211, 23685, 64739, 71055, 194217, 323695, 582651, 971085, 2913255]

約数ペア:

[(1, 2913255), (3, 971085), (5, 582651), (9, 323695), (15, 194217), (41, 71055), (45, 64739), (123, 23685), (205, 14211), (369, 7895), (615, 4737), (1579, 1845)]