39048345

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{5903}}^1$

素因数の和:5931

約数の個数: 48

約数和(自身を含む): 80766720

約数和(自身を除く): 41718375

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, 2205, 5903, 6615, 17709, 29515, 41321, 53127, 88545, 123963, 159381, 206605, 265635, 289247, 371889, 619815, 796905, 867741, 1115667, 1446235, 1859445, 2603223, 4338705, 5578335, 7809669, 13016115, 39048345]

約数ペア:

[(1, 39048345), (3, 13016115), (5, 7809669), (7, 5578335), (9, 4338705), (15, 2603223), (21, 1859445), (27, 1446235), (35, 1115667), (45, 867741), (49, 796905), (63, 619815), (105, 371889), (135, 289247), (147, 265635), (189, 206605), (245, 159381), (315, 123963), (441, 88545), (735, 53127), (945, 41321), (1323, 29515), (2205, 17709), (5903, 6615)]