75965239

素因数分解:

$7^4\times {\mathrm{29}}^1\times {\mathrm{1091}}^1$

素因数の和:1148

約数の個数: 20

約数和(自身を含む): 91760760

約数和(自身を除く): 15795521

約数列:

[1, 7, 29, 49, 203, 343, 1091, 1421, 2401, 7637, 9947, 31639, 53459, 69629, 221473, 374213, 1550311, 2619491, 10852177, 75965239]

約数ペア:

[(1, 75965239), (7, 10852177), (29, 2619491), (49, 1550311), (203, 374213), (343, 221473), (1091, 69629), (1421, 53459), (2401, 31639), (7637, 9947)]