1294335

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{587}}^1$

素因数の和:612

約数の個数: 36

約数和(自身を含む): 2614248

約数和(自身を除く): 1319913

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 587, 735, 1761, 2205, 2935, 4109, 5283, 8805, 12327, 20545, 26415, 28763, 36981, 61635, 86289, 143815, 184905, 258867, 431445, 1294335]

約数ペア:

[(1, 1294335), (3, 431445), (5, 258867), (7, 184905), (9, 143815), (15, 86289), (21, 61635), (35, 36981), (45, 28763), (49, 26415), (63, 20545), (105, 12327), (147, 8805), (245, 5283), (315, 4109), (441, 2935), (587, 2205), (735, 1761)]