259542145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1123}}^1\times {\mathrm{2719}}^1$

素因数の和:3864

約数の個数: 16

約数和(自身を含む): 330186240

約数和(自身を除く): 70644095

約数列:

[1, 5, 17, 85, 1123, 2719, 5615, 13595, 19091, 46223, 95455, 231115, 3053437, 15267185, 51908429, 259542145]

約数ペア:

[(1, 259542145), (5, 51908429), (17, 15267185), (85, 3053437), (1123, 231115), (2719, 95455), (5615, 46223), (13595, 19091)]