3768985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:201

約数の個数: 32

約数和(自身を含む): 5443200

約数和(自身を除く): 1674215

約数列:

[1, 5, 11, 17, 29, 55, 85, 139, 145, 187, 319, 493, 695, 935, 1529, 1595, 2363, 2465, 4031, 5423, 7645, 11815, 20155, 25993, 27115, 44341, 68527, 129965, 221705, 342635, 753797, 3768985]

約数ペア:

[(1, 3768985), (5, 753797), (11, 342635), (17, 221705), (29, 129965), (55, 68527), (85, 44341), (139, 27115), (145, 25993), (187, 20155), (319, 11815), (493, 7645), (695, 5423), (935, 4031), (1529, 2465), (1595, 2363)]