11516715

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{1741}}^1$

素因数の和:1769

約数の個数: 48

約数和(自身を含む): 23830560

約数和(自身を除く): 12313845

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 1741, 2205, 5223, 6615, 8705, 12187, 15669, 26115, 36561, 47007, 60935, 78345, 85309, 109683, 182805, 235035, 255927, 329049, 426545, 548415, 767781, 1279635, 1645245, 2303343, 3838905, 11516715]

約数ペア:

[(1, 11516715), (3, 3838905), (5, 2303343), (7, 1645245), (9, 1279635), (15, 767781), (21, 548415), (27, 426545), (35, 329049), (45, 255927), (49, 235035), (63, 182805), (105, 109683), (135, 85309), (147, 78345), (189, 60935), (245, 47007), (315, 36561), (441, 26115), (735, 15669), (945, 12187), (1323, 8705), (1741, 6615), (2205, 5223)]