17938635

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8363}}^1$

素因数の和:8395

約数の個数: 32

約数和(自身を含む): 33723648

約数和(自身を除く): 15785013

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 8363, 25089, 41815, 91993, 108719, 125445, 275979, 326157, 459965, 543595, 1195909, 1379895, 1630785, 3587727, 5979545, 17938635]

約数ペア:

[(1, 17938635), (3, 5979545), (5, 3587727), (11, 1630785), (13, 1379895), (15, 1195909), (33, 543595), (39, 459965), (55, 326157), (65, 275979), (143, 125445), (165, 108719), (195, 91993), (429, 41815), (715, 25089), (2145, 8363)]