13581255

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{29207}}^1$

素因数の和:29246

約数の個数: 16

約数和(自身を含む): 22431744

約数和(自身を除く): 8850489

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 29207, 87621, 146035, 438105, 905417, 2716251, 4527085, 13581255]

約数ペア:

[(1, 13581255), (3, 4527085), (5, 2716251), (15, 905417), (31, 438105), (93, 146035), (155, 87621), (465, 29207)]