27480365

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{26297}}^1$

素因数の和:26332

約数の個数: 16

約数和(自身を含む): 37869120

約数和(自身を除く): 10388755

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 26297, 131485, 289267, 499643, 1446335, 2498215, 5496073, 27480365]

約数ペア:

[(1, 27480365), (5, 5496073), (11, 2498215), (19, 1446335), (55, 499643), (95, 289267), (209, 131485), (1045, 26297)]