269990805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1201}}^1\times {\mathrm{2141}}^1$

素因数の和:3357

約数の個数: 32

約数和(自身を含む): 494339328

約数和(自身を除く): 224348523

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1201, 2141, 3603, 6005, 6423, 8407, 10705, 14987, 18015, 25221, 32115, 42035, 44961, 74935, 126105, 224805, 2571341, 7714023, 12856705, 17999387, 38570115, 53998161, 89996935, 269990805]

約数ペア:

[(1, 269990805), (3, 89996935), (5, 53998161), (7, 38570115), (15, 17999387), (21, 12856705), (35, 7714023), (105, 2571341), (1201, 224805), (2141, 126105), (3603, 74935), (6005, 44961), (6423, 42035), (8407, 32115), (10705, 25221), (14987, 18015)]