680265

素因数分解:

$3^3\times 5^1\times {\mathrm{5039}}^1$

素因数の和:5053

約数の個数: 16

約数和(自身を含む): 1209600

約数和(自身を除く): 529335

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 5039, 15117, 25195, 45351, 75585, 136053, 226755, 680265]

約数ペア:

[(1, 680265), (3, 226755), (5, 136053), (9, 75585), (15, 45351), (27, 25195), (45, 15117), (135, 5039)]