12861135

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{40829}}^1$

素因数の和:40847

約数の個数: 24

約数和(自身を含む): 25477920

約数和(自身を除く): 12616785

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 40829, 122487, 204145, 285803, 367461, 612435, 857409, 1429015, 1837305, 2572227, 4287045, 12861135]

約数ペア:

[(1, 12861135), (3, 4287045), (5, 2572227), (7, 1837305), (9, 1429015), (15, 857409), (21, 612435), (35, 367461), (45, 285803), (63, 204145), (105, 122487), (315, 40829)]