3872655

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2099}}^1$

素因数の和:2151

約数の個数: 24

約数和(自身を含む): 6879600

約数和(自身を除く): 3006945

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 2099, 6297, 10495, 18891, 31485, 86059, 94455, 258177, 430295, 774531, 1290885, 3872655]

約数ペア:

[(1, 3872655), (3, 1290885), (5, 774531), (9, 430295), (15, 258177), (41, 94455), (45, 86059), (123, 31485), (205, 18891), (369, 10495), (615, 6297), (1845, 2099)]