13381005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{81097}}^1$

素因数の和:81116

約数の個数: 16

約数和(自身を含む): 23356224

約数和(自身を除く): 9975219

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 81097, 243291, 405485, 892067, 1216455, 2676201, 4460335, 13381005]

約数ペア:

[(1, 13381005), (3, 4460335), (5, 2676201), (11, 1216455), (15, 892067), (33, 405485), (55, 243291), (165, 81097)]