16442925

素因数分解:

$3^1\times 5^2\times {\mathrm{271}}^1\times {\mathrm{809}}^1$

素因数の和:1093

約数の個数: 24

約数和(自身を含む): 27319680

約数和(自身を除く): 10876755

約数列:

[1, 3, 5, 15, 25, 75, 271, 809, 813, 1355, 2427, 4045, 4065, 6775, 12135, 20225, 20325, 60675, 219239, 657717, 1096195, 3288585, 5480975, 16442925]

約数ペア:

[(1, 16442925), (3, 5480975), (5, 3288585), (15, 1096195), (25, 657717), (75, 219239), (271, 60675), (809, 20325), (813, 20225), (1355, 12135), (2427, 6775), (4045, 4065)]