2522115

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1367}}^1$

素因数の和:1419

約数の個数: 24

約数和(自身を含む): 4481568

約数和(自身を除く): 1959453

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1367, 1845, 4101, 6835, 12303, 20505, 56047, 61515, 168141, 280235, 504423, 840705, 2522115]

約数ペア:

[(1, 2522115), (3, 840705), (5, 504423), (9, 280235), (15, 168141), (41, 61515), (45, 56047), (123, 20505), (205, 12303), (369, 6835), (615, 4101), (1367, 1845)]