2754585

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1493}}^1$

素因数の和:1545

約数の個数: 24

約数和(自身を含む): 4894344

約数和(自身を除く): 2139759

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1493, 1845, 4479, 7465, 13437, 22395, 61213, 67185, 183639, 306065, 550917, 918195, 2754585]

約数ペア:

[(1, 2754585), (3, 918195), (5, 550917), (9, 306065), (15, 183639), (41, 67185), (45, 61213), (123, 22395), (205, 13437), (369, 7465), (615, 4479), (1493, 1845)]