2100043595

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{8011}}^1$

素因数の和:8175

約数の個数: 32

約数和(自身を含む): 2813173440

約数和(自身を除く): 713129845

約数列:

[1, 5, 13, 37, 65, 109, 185, 481, 545, 1417, 2405, 4033, 7085, 8011, 20165, 40055, 52429, 104143, 262145, 296407, 520715, 873199, 1482035, 3853291, 4365995, 11351587, 19266455, 32308363, 56757935, 161541815, 420008719, 2100043595]

約数ペア:

[(1, 2100043595), (5, 420008719), (13, 161541815), (37, 56757935), (65, 32308363), (109, 19266455), (185, 11351587), (481, 4365995), (545, 3853291), (1417, 1482035), (2405, 873199), (4033, 520715), (7085, 296407), (8011, 262145), (20165, 104143), (40055, 52429)]