1719315

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2939}}^1$

素因数の和:2963

約数の個数: 24

約数和(自身を含む): 3210480

約数和(自身を除く): 1491165

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 2939, 8817, 14695, 26451, 38207, 44085, 114621, 132255, 191035, 343863, 573105, 1719315]

約数ペア:

[(1, 1719315), (3, 573105), (5, 343863), (9, 191035), (13, 132255), (15, 114621), (39, 44085), (45, 38207), (65, 26451), (117, 14695), (195, 8817), (585, 2939)]