11711265

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 19531776

約数和(自身を除く): 7820511

約数列:

[1, 3, 5, 15, 43, 67, 129, 201, 215, 271, 335, 645, 813, 1005, 1355, 2881, 4065, 8643, 11653, 14405, 18157, 34959, 43215, 54471, 58265, 90785, 174795, 272355, 780751, 2342253, 3903755, 11711265]

約数ペア:

[(1, 11711265), (3, 3903755), (5, 2342253), (15, 780751), (43, 272355), (67, 174795), (129, 90785), (201, 58265), (215, 54471), (271, 43215), (335, 34959), (645, 18157), (813, 14405), (1005, 11653), (1355, 8643), (2881, 4065)]