2053279245

素因数分解:

$3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{304867}}^1$

素因数の和:305324

約数の個数: 16

約数和(自身を含む): 3292574400

約数和(自身を除く): 1239295155

約数列:

[1, 3, 5, 15, 449, 1347, 2245, 6735, 304867, 914601, 1524335, 4573005, 136885283, 410655849, 684426415, 2053279245]

約数ペア:

[(1, 2053279245), (3, 684426415), (5, 410655849), (15, 136885283), (449, 4573005), (1347, 1524335), (2245, 914601), (6735, 304867)]