27676305

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{14303}}^1$

素因数の和:14357

約数の個数: 24

約数和(自身を含む): 49091328

約数和(自身を除く): 21415023

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 14303, 42909, 71515, 128727, 214545, 615029, 643635, 1845087, 3075145, 5535261, 9225435, 27676305]

約数ペア:

[(1, 27676305), (3, 9225435), (5, 5535261), (9, 3075145), (15, 1845087), (43, 643635), (45, 615029), (129, 214545), (215, 128727), (387, 71515), (645, 42909), (1935, 14303)]