204732075

素因数分解:

$3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{16747}}^1$

素因数の和:16923

約数の個数: 24

約数和(自身を含む): 340587328

約数和(自身を除く): 135855253

約数列:

[1, 3, 5, 15, 25, 75, 163, 489, 815, 2445, 4075, 12225, 16747, 50241, 83735, 251205, 418675, 1256025, 2729761, 8189283, 13648805, 40946415, 68244025, 204732075]

約数ペア:

[(1, 204732075), (3, 68244025), (5, 40946415), (15, 13648805), (25, 8189283), (75, 2729761), (163, 1256025), (489, 418675), (815, 251205), (2445, 83735), (4075, 50241), (12225, 16747)]