27705225

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{16061}}^1$

素因数の和:16097

約数の個数: 24

約数和(自身を含む): 47800512

約数和(自身を除く): 20095287

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 16061, 48183, 80305, 240915, 369403, 401525, 1108209, 1204575, 1847015, 5541045, 9235075, 27705225]

約数ペア:

[(1, 27705225), (3, 9235075), (5, 5541045), (15, 1847015), (23, 1204575), (25, 1108209), (69, 401525), (75, 369403), (115, 240915), (345, 80305), (575, 48183), (1725, 16061)]