2300865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1289}}^1$

素因数の和:1321

約数の個数: 32

約数和(自身を含む): 4458240

約数和(自身を除く): 2157375

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1289, 1785, 3867, 6445, 9023, 19335, 21913, 27069, 45115, 65739, 109565, 135345, 153391, 328695, 460173, 766955, 2300865]

約数ペア:

[(1, 2300865), (3, 766955), (5, 460173), (7, 328695), (15, 153391), (17, 135345), (21, 109565), (35, 65739), (51, 45115), (85, 27069), (105, 21913), (119, 19335), (255, 9023), (357, 6445), (595, 3867), (1289, 1785)]