28062615

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3989}}^1$

素因数の和:4071

約数の個数: 32

約数和(自身を含む): 52093440

約数和(自身を除く): 24030825

約数列:

[1, 3, 5, 7, 15, 21, 35, 67, 105, 201, 335, 469, 1005, 1407, 2345, 3989, 7035, 11967, 19945, 27923, 59835, 83769, 139615, 267263, 418845, 801789, 1336315, 1870841, 4008945, 5612523, 9354205, 28062615]

約数ペア:

[(1, 28062615), (3, 9354205), (5, 5612523), (7, 4008945), (15, 1870841), (21, 1336315), (35, 801789), (67, 418845), (105, 267263), (201, 139615), (335, 83769), (469, 59835), (1005, 27923), (1407, 19945), (2345, 11967), (3989, 7035)]