26986035

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{25339}}^1$

素因数の和:25418

約数の個数: 16

約数和(自身を含む): 43787520

約数和(自身を除く): 16801485

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 25339, 76017, 126695, 380085, 1799069, 5397207, 8995345, 26986035]

約数ペア:

[(1, 26986035), (3, 8995345), (5, 5397207), (15, 1799069), (71, 380085), (213, 126695), (355, 76017), (1065, 25339)]