2608215

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4241}}^1$

素因数の和:4290

約数の個数: 16

約数和(自身を含む): 4275936

約数和(自身を除く): 1667721

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 4241, 12723, 21205, 63615, 173881, 521643, 869405, 2608215]

約数ペア:

[(1, 2608215), (3, 869405), (5, 521643), (15, 173881), (41, 63615), (123, 21205), (205, 12723), (615, 4241)]