13080435

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{21269}}^1$

素因数の和:21318

約数の個数: 16

約数和(自身を含む): 21440160

約数和(自身を除く): 8359725

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 21269, 63807, 106345, 319035, 872029, 2616087, 4360145, 13080435]

約数ペア:

[(1, 13080435), (3, 4360145), (5, 2616087), (15, 872029), (41, 319035), (123, 106345), (205, 63807), (615, 21269)]