12065805

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3673}}^1$

素因数の和:3757

約数の個数: 24

約数和(自身を含む): 21206328

約数和(自身を除く): 9140523

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 3285, 3673, 11019, 18365, 33057, 55095, 165285, 268129, 804387, 1340645, 2413161, 4021935, 12065805]

約数ペア:

[(1, 12065805), (3, 4021935), (5, 2413161), (9, 1340645), (15, 804387), (45, 268129), (73, 165285), (219, 55095), (365, 33057), (657, 18365), (1095, 11019), (3285, 3673)]