3049515

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{461}}^1$

素因数の和:489

約数の個数: 48

約数和(自身を含む): 6320160

約数和(自身を除く): 3270645

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 461, 735, 945, 1323, 1383, 2205, 2305, 3227, 4149, 6615, 6915, 9681, 12447, 16135, 20745, 22589, 29043, 48405, 62235, 67767, 87129, 112945, 145215, 203301, 338835, 435645, 609903, 1016505, 3049515]

約数ペア:

[(1, 3049515), (3, 1016505), (5, 609903), (7, 435645), (9, 338835), (15, 203301), (21, 145215), (27, 112945), (35, 87129), (45, 67767), (49, 62235), (63, 48405), (105, 29043), (135, 22589), (147, 20745), (189, 16135), (245, 12447), (315, 9681), (441, 6915), (461, 6615), (735, 4149), (945, 3227), (1323, 2305), (1383, 2205)]