27151005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{258581}}^1$

素因数の和:258596

約数の個数: 16

約数和(自身を含む): 49647744

約数和(自身を除く): 22496739

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 258581, 775743, 1292905, 1810067, 3878715, 5430201, 9050335, 27151005]

約数ペア:

[(1, 27151005), (3, 9050335), (5, 5430201), (7, 3878715), (15, 1810067), (21, 1292905), (35, 775743), (105, 258581)]